Table of Contents. Connector Manufacturing Co. US Page 1

Size: px

Start display at page:

Download "Table of Contents. Connector Manufacturing Co. US Page 1"

Gervais Cannon
5 years ago
Views:

1 Table of Contents 2AB2 15 2AB 15 2ABV 20 2BC 39 3AB2 17 3AB4 17 3ABV 20 4ABV 20 6ABV 20 A A1B2 13 A2B2 16 A3B2 18 A4B4 19 AB-50-S 11 AB-70-S 11 AB-112-R 12 AB-112S 11 AB-125-R 12 AB-125S 11 AB-250S 11 AB-300-R 12 AB-300S 11 AB-350S 11 AB AB-500S 11 AB AB-600S 11 AB-750S 11 AB-1000S 11 ABSG 14 Accessory Products 43 Aluminum Neutral Bar Assemblies 30 Aluminum Neutral Bars 29 Aluminum Tap Connectors & Covers 27 B BC 38 C C2 41 C4 41 C-54-S 40 C-58-S 40 C-68-S 40 CA 25 CF 37 CO-OX-1G 43 CO-OX-5G 43 CO-OX-8 43 Copper Connectors 36 Copper Neutral Bars 42 Connectors and Collars 40 Copper Solderless ugs 37 Copper Splicers 41 CS 40 CSF Custom Connectors 9 F Four Conductor Solderless ugs 19 FT 40 G GP4 28 GPT-1/0 27 GPT-2 27 GPT2 28 GPT GPT GPT GPT GPT GPT-750A 27 GT GT GT I Installation Instructions 46 Introduction 8 A 21 CB 42 I 25 N N70 42 NA 29 P Panelboard Solderless ugs 20, 22 PC 44 Pictorial Index 3 PV 22 Page 1

2 Table of Contents R Rectangular Connectors 25 Reducers 26 R 34 ROTO-UG 34 S SCB-1/0 29 SCB-2/0 29 SCB-MB1 43 SG 23 Single Conductor Solderless ugs 11, 21 SNB1/0 33 SNB2 32 SNB6 31 SNB Splicers 26 SR 26 Switchgear Connectors 14, 23 T TC 27 Three Conductor Solderless ugs 17 TK 24 Torque Values 47 Transformer ug Kits 24 Two Conductor Solderless ugs 15 hat s New 5 ire Ranges 49 /SNBI-1 30 Page 2

3 Pictorial Index AB AB Anti-Turn A1B2 A1B2-2 2AB 2AB2 A2B2 A2B4 3AB2 3AB4 A3B2 A3B4 4AB4 A4B4 ABV A Anti-Turn PV SG TK I-S CA I SR Accessories C2/C4 N70 CB CS C Page 3

4 Pictorial Index FT 2BC BC CFS CF ROTO-UG GPT TC GP GT NA SCB SNB-350 SNB6 SNB2-6 SNB1/0-6 Page 4

5 hat s New Aluminum Connectors Neutral Bar Assemblies - 31 ROTO-UG Connectors - 34 Page 5

6 hat s New Accessory Products - 45 Installation Instructions - 46 Page 6

7 PosiGrip A NE, IMPROVED PATENTED UG DESIGN No special tooling required for installation Unique body and screw design minimizes thermal expansion problems isted for use with concentric, compact and compressed conductors No adaptor or conversion kits required Tin-Plated Body New generation of U-486B isted CSA Certified 90 C Rated Connectors Page 7

8 Aluminum Dual Rated Mechanical Connectors A new generation in mechanical connector performance. Cool running over 500 heat cycles. Versatile, simple to use and low cost. Introduction CMC introduces PosiGrip aluminum dual-rated mechanical connectors. The PosiGrip line is designed to meet the rigorous requirements of 486B and CSA 1165A specifications covering connectors for use with aluminum and copper conductors. The PosiGrip line is fully listed by Underwriters aboratories, Inc. and Canadian Standards Association. In addition, these connectors are EU RoS compliant. ow Resistance Design ow initial contact resistance is the key to long life for any electrical connection and is the major element in meeting the demanding performance requirements of U 486B. Connector Manufacturing Company s engineers have incorporated special new design concepts into the PosiGrip line. Uniquely designed I-Beam bodies and conductor hole configuration along with specially designed and treated screws; minimize high resistance connector failures due to thermal expansion, creep, and insufficient clamping force. The superior gripping action of the I-Bean design allows the set screw to separate conductor strands and break down inner stand oxidation even on compressed and compact aluminum conductors. Therefore, superior performance and long connector life are assured regardless of the type of conductor being used. Versatility Each PosiGrip connector will accoodate a wide range of aluminum or copper conductor sizes of concentric, compressed or compact configurations. Only eleven connector sizes cover the range from #14 thru 1000 kcmil. In addition, they are U listed and CSA certified for use with conductors having thermal insulation ratings of 90 C or less. This means greater flexibility in the type of conductor being used, less inventory to carry and fewer call backs because the installer doesn t have the right part. Easy to install; all you need is a screwdriver or an allen wrench. Quality Assurance To identify U 486B connectors, U requires such connectors to be marked CU9A when listed for use with 90 C rated conductors. To be sure that the connector you buy meets all U requirements, CMC inspects each lot of PosiGrip connectors for integrity of physical dimensions, aluminum properties, set screw and conductor hole alignment, plating, along with screw and body thread class. Only connector lots meeting industry accepted quality levels are approved for shipment. PosiGrip ug 1. The unique ridges formed on the bottom of the contact surface are designed to provide positive contact points for an electrically secure joint of the lowest resistance for current flow. Just as a tripod provides tilt free contact on a smooth surface, this connector is designed to cause specific contact points where current can flow without hot spots created when two flat surfaces are joined together. 2. The screws used to clamp the conductor are designed to extend beyond the barrel sides of the connector to allow a better, more secure compression of the conductor. This design spreads conductor strands to help dis sipate heat. In addition, this causes the maximum conductor to spread slightly more than the wire way opening which when installed improves its pull out safety features and capabilities. 3. The design of the wire way opening allows the conductor to enter the lug at the lowest point possible near the tang of the lug to provide optimum transfer of current creating a straight line flow through the connec tor for the least possible path of electrical resistance. A positive wire stop is provided with a step in the connec tor tang. Page 8 PosiGrip

9 Custom Connectors These special lugs were designed for individual needs. These connectors illustrate CMC s flexibility and ability to assist the customer in the design of connectors to meet whatever requirements they may have. Special Inside-Mounted Connectors Special Spacers Special Top-Mounted Connectors Special Styles Page 9

10 CMC Aluminum Connectors CMC is proud to supply the industry with a line of electrical connectors fabricated from the very best aluminum alloy, 6061-T6. This choice was predicated upon many design factors to achieve the best balance between strength and conductivity. Both factors are of extreme importance in connector design calculations. The aluminum extrusions have almost a two-to-one advantage in yield strength to that of a sand cast alloy 356 or die cast alloy AXS679, permitting an extra margin of safety while the conductivity is a most favorable 43% IACS. The set and socket screw mechanical connectors are designed to utilize the advantages of the T6 alloy temper for high yield strength while providing a connector of low stress. Screw pressure is designed to break through aluminum conductor oxide by cold flow process that ensures a low resistance connection. Sufficient pressure is maintained on the conductor to prevent the reforming of the aluminum oxide. The pressure, combined with the high conductivity factor, will result in a connector operating temperature below that of the conductor. e therefore, offer these advantages in connector design: 1. Compact design 2. igh strength aluminum 3. Relative light weight construction 4. Economic 5. Tested products in accordance with the Underwriters aboratories and the Canadian Standards Association requirements for listing. These factors together with our dedication for the highest quality standards available and an unsurpassed service level, provide our customers with maximum reliability. Page 10

Single Conductor Solderless ugs PosiGrip TYPE: AB 90 C Rating (486B isted) Made of 6061-T6 Aluminum Alloy Electro-Tin Plated Patented PosiGrip Design Positive ire Stop Dual-Rated Improved Pull-Out

11 Single Conductor Solderless ugs PosiGrip TYPE: AB 90 C Rating (486B isted) Made of 6061-T6 Aluminum Alloy Electro-Tin Plated Patented PosiGrip Design Positive ire Stop Dual-Rated Improved Pull-Out and Safety Stud Cond. G T Fig Screw Size* Range Dimensions - inches ² Dimensions - millimeters AB-50-S 1 Slot 1/ AB-70-S 1 Slot 1/ AB-112S 1 Slot or ex 1/4 1/ AB-125S 1 Slot or ex 1/4 2/ AB-250S / AB-300S / AB-350S / AB-500S / AB-600S / AB-750S / / AB-1000S / *This dimension can be altered per customer requirements. Ø D Fig.1 Fig.2 G T Page 11

12 Single Conductor Solderless ugs TYPE: AB - Anti-Turn Series PosiGrip 90 C Rating (486B isted) Made of 6061-T6 Aluminum Alloy Electro-Tin Plated Patented PosiGrip Design Positive ire Stop Dual-Rated Improved Pull-Out and Safety Fig AB-112-R 1 AB-125-R 1 AB-300-R 1 AB AB Cond. Range AG ² Stud Size* *This dimension can be altered per customer requirements. **Products marked -1 use the PosiGrip Design. Dimensions - inches Dimensions - millimeters 1/0-14 1/ /0-14 1/ / / / Fig.1 Fig.2 Page 12

Single Conductor Solderless ugs PosiGrip TYPE: A1B2/A1B2-2 90 C Rating (486B isted) Made of 6061-T6 Aluminum Alloy Electro-Tin Plated Patented PosiGrip Design Positive ire Stop Dual-Rated Improved

13 Single Conductor Solderless ugs PosiGrip TYPE: A1B2/A1B C Rating (486B isted) Made of 6061-T6 Aluminum Alloy Electro-Tin Plated Patented PosiGrip Design Positive ire Stop Dual-Rated Improved Pull-Out and Safety Fig A1B A1B A1B A1B A1B Screw Type Stud Size* Cond. Range AG ² G T Dimensions - inches Dimensions - millimeters.31 1/ / / / / A1B / A1B / A1B / A1B / A1B / *This dimension can be altered per customer requirements. Ø D (2P.) ØD (2P.) (44.45) G Fig. 1 Fig. 2 T (44.45) G T Fig. 2 Fig. 1 Page 13

Switchgear Connectors TYPE: ABSG PosiGrip 90 C Rating (486B isted) Made of 6061-T6 Aluminum Alloy Electro-Tin Plated Patented PosiGrip Design Positive ire Stop Dual-Rated Fig ABSG-350 1 ABSG-500 1

14 Switchgear Connectors TYPE: ABSG PosiGrip 90 C Rating (486B isted) Made of 6061-T6 Aluminum Alloy Electro-Tin Plated Patented PosiGrip Design Positive ire Stop Dual-Rated Fig ABSG ABSG ABSG ABSG Screw Type Improved Pull-Out and Safety Stud Size* Cond. Range AG ² G T Dimensions - inches Dimensions - millimeters.31 1/ / / / *This dimension can be altered per customer requirements. Fig. 1 Fig. 2 Ø D.531 X G Slot G (38.10) T Page 14

TYPE: 2AB/2AB2 Two Conductor Solderless ugs PosiGrip 90 C Rating (486B isted) Made of 6061-T6 Aluminum Alloy Electro-Tin Plated Patented PosiGrip Design Positive ire Stop Dual-Rated Improved Pull-Out

06 2AB-125 1 Slot or ex 1/4 2/0-14.78 1.25 1.47.42.19 6.35 50-1.5 19.81 31.75 37.34 10.67 4.83 2AB-250 2.31 3/8 250-6 1.09 1.62 2.56.53.22 7.87 9.53 120-16 27.69 41.15 65.02 13.46 5.59 2AB-350 2.

15 TYPE: 2AB/2AB2 Two Conductor Solderless ugs PosiGrip 90 C Rating (486B isted) Made of 6061-T6 Aluminum Alloy Electro-Tin Plated Patented PosiGrip Design Positive ire Stop Dual-Rated Improved Pull-Out and Safety Fig Screw Type Stud Size* Cond. Range AG ² G T Dimensions - inches Dimensions - millimeters 2AB Slot or ex 1/4 1/ AB Slot or ex 1/4 2/ AB / AB / AB / AB / AB / / AB / T G Ø D Ø D (2P.) 2AB / AB / AB / AB / / AB / *This dimension can be altered per customer requirements. T G (44.45) Fig 1 Fig 2 Fig 3 Page 15

16 TYPE: A2B2/A2B4 Two Conductor Solderless ugs PosiGrip 90 C Rating (486B isted) Made of 6061-T6 Aluminum Alloy Electro-Tin Plated Patented PosiGrip Design Positive ire Stop Dual-Rated Fig A2B A2B A2B A2B A2B A2B A2B Screw Type Stud Size* Improved Pull-Out and Safety Cond. Range AG ² *This dimension can be altered per customer requirements. G T Dimensions - inches Dimensions - millimeters.31 1/ / / / / / / Fig 1 Fig 2 Ø D (2P.) Ø D (4P.) (44.45) G (44.45) (44.45) G T T Page 16

TYPE: 3AB2 / 3AB4 Made of 6061-T6 Aluminum Alloy Electro-Tin Plated Patented PosiGrip Design Positive ire Stop Dual-Rated Fig 3AB2-112 1 3AB2-125 1 3AB2-250 2 3AB2-350 2 3AB2-500 2 Screw Type Three

17 TYPE: 3AB2 / 3AB4 Made of 6061-T6 Aluminum Alloy Electro-Tin Plated Patented PosiGrip Design Positive ire Stop Dual-Rated Fig 3AB AB AB AB AB Screw Type Three Conductor Solderless ugs Stud Size* Improved Pull-Out and Safety Cond. Range AG ² G T Dimensions - inches Dimensions - millimeters Slot or 3/8 1/ ex Slot or 3/8 2/ ex / / / AB / AB / AB / *This dimension can be altered per customer requirements. PosiGrip 90 C Rating (486B isted) Fig 1 Fig 2 Fig 3 Ø D (4P.) Ø D (2P.) (44.45) G (44.45) G (44.45) Page 17 T

18 Three Conductor Solderless ugs TYPE: A3B2 / A3B4 PosiGrip 90 C Rating (486B isted) Made of 6061-T6 Aluminum Alloy Electro-Tin Plated Patented PosiGrip Design Positive ire Stop Dual-Rated Improved Pull-Out and Safety Fig A3B A3B A3B Screw Type Stud Size* Cond. Range AG ² G T Dimensions - inches Dimensions - millimeters.38 1/ / / A3B A3B A3B / / / *This dimension can be altered per customer requirements. Fig 1 Fig 2 Ø D (2P.) Ø D (4P.) (44.45) G (44.45) G (44.45) T Page 18

Four Conductor Solderless ugs TYPE: 4AB4 / A4B4 PosiGrip 90 C Rating (486B isted) Made of 6061-T6 Aluminum Alloy Electro-Tin Plated Patented PosiGrip Design Positive ire Stop Dual-Rated Improved

19 Four Conductor Solderless ugs TYPE: 4AB4 / A4B4 PosiGrip 90 C Rating (486B isted) Made of 6061-T6 Aluminum Alloy Electro-Tin Plated Patented PosiGrip Design Positive ire Stop Dual-Rated Improved Pull-Out and Safety Fig 4AB AB AB Screw Type Stud Size* Cond. Range AG ² G T Dimensions - inches Dimensions - millimeters.31 1/ / / A4B / A4B / A4B / *This dimension can be altered per customer requirements. Fig 1 Fig 2 Ø D (4P.) Ø D (4P.) (44.45) (44.45) G (44.45) G (44.45) T Page 19

Panelboard Solderless ugs TYPE: ABV / ABV-2N PosiGrip 90 C Rating (486B isted) Made of 6061-T6 Aluminum Alloy Electro-Tin Plated Patented PosiGrip Design Positive ire Stop Dual-Rated 2ABV-500 1

20 Panelboard Solderless ugs TYPE: ABV / ABV-2N PosiGrip 90 C Rating (486B isted) Made of 6061-T6 Aluminum Alloy Electro-Tin Plated Patented PosiGrip Design Positive ire Stop Dual-Rated 2ABV ABV ABV Fig Screw Stud Size* Improved Pull-Out and Safety G T Cond. Dimensions - inches Range Dimensions - millimeters.38 3/ / / / Fig 1 3ABV ABV ABV ABV ABV ABV / / / / / / / / Fig 2 2ABV-600-2N** 3ABV-600-2N** 4ABV-600-2N** 6ABV-600-2N** / / / / Fig 3 2ABV-750-4N** 3ABV-750-4N** 4ABV-750-4N** 6ABV-750-4N** / / / / / / / / *This dimension can be altered per customer requirements. **Products marked -2N or -4N are NEMA spaced. Fig 4 Page 20

21 Single Conductor Solderless ugs TYPE: A and A - Anti-Turn Series 90 C Rating (486B isted) Made of 6061-T6 Aluminum Alloy Anti-Turn Design Electro-Tin Plated Dual-Rated Connectors are Reusable A-2R A-1/0R A-2/0R A-300R A-350R A-625R A-600R Cond. Range AG R Stud Size* Dimensions - inches Dimensions - millimeters / /0-14 1/ /0-14 1/ / / (1) / (2) 250-1/0 3/ (1) / (2) / *This dimension can be altered per customer requirements. A-630 A-750 Cond. Range AG Stud Size* R Dimensions - inches Dimensions - millimeters 600-4/(2) 250-1/0 3/ /(2) /(2)300-1/0 3/ /(2) Page 21

Panelboard Solderless ugs TYPE: PV 90 C Rating (486B isted) Made of 6061-T6 Aluminum Alloy Electro-Tin Plated Dual-Rated Connectors are Reusable Fig. No. Dimensions, inches Cond.

22 Panelboard Solderless ugs TYPE: PV 90 C Rating (486B isted) Made of 6061-T6 Aluminum Alloy Electro-Tin Plated Dual-Rated Connectors are Reusable Fig. No. Dimensions, inches Cond. Range AG ² Stud Size* Dimensions, millimeters Fig. 1 PV (2) 5/ (2) PV PV PV (2) 3/8 (2) (2) 9.65 (2) (2) 3/8 (2) (2) 9.65 (2) /0 (2) 3/8 (2) (2) 9.65 (2) Fig. 2 PV PV PV (2) 3/8 (2) (2) 9.65 (2) (3) 3/8 (2) (3) 9.65 (2) /0 (3) 3/8 (2) (3) 9.65 (2) Fig. 3 PV (2) 3/8 (2) (2) 9.65 (2) PV (4) 3/8 (2) (4) 9.65 (2) PV /0 (4) 3/8 (2) (4) 9.65 (2) *This dimension can be altered per customer requirements. Fig. 4 Fig. 1 Fig. 2 Fig. 3 Fig. 4 Page 22

23 Switchgear Connectors TYPE: SG 90 C Rating (486B isted) Made of 6061-T6 Aluminum Alloy Electro-Tin Plated Dual-Rated Slotted Mounting oles Varied Mounting Arrangement Fig. No. Cond. Range AG ² Stud Size* Dimensions, inches Dimensions, millimeters SG /0 3/8 (2) (2) SG /2 (2) (2) SG /2 (2) (2) SG /2 (2) (2) SG /2 (2) (2) *This dimension can be altered per customer requirements. Fig. 1 Fig. 2 Page 23

Transformer ug Kits TYPE: TK Made of 6061-T6 Aluminum

Mounting ardware Bolt Qty. Nut Qty. asher Qty.

Nut F = Flat asher 250-14 AB-70-S 120-1.

400-16 AB-750S 750-1/0 400-50 6 7 AB-750S 15 1/4-20 x

1/4-20 x 2 1/2-13 x 3 1/2-13 x 2-1/2 1/2-13 x 3 1/2-13

24 Transformer ug Kits TYPE: TK Made of 6061-T6 Aluminum Alloy Electro-Tin Plated Dual-Rated Mounting ardware Included Transformer KVA Rating Cond. Range AG ² Terminal Terminal Qty. Mounting ardware Bolt Qty. Nut Qty. asher Qty. TK TK250-6 TK750-6 TK750-1/ Ø Ø Ø Ø Ø Ø Ø = ex ead N = ex Nut F = Flat asher AB-70-S AB-250S AB-250S AB-350S AB-750S 750-1/ AB-750S 15 1/4-20 x 3/4 8 1/4 x 20 N 8 Captive to Nut - 1/4-20 x 3/4 1/4-20 x 2 1/2-13 x 3 1/2-13 x 2-1/2 1/2-13 x 3 1/2-13 x 2-1/ /4 x 20 N 16 Captive to Nut - 1/2-13 N 11 1/2-13 N 11 1/2 F 1/2 Split 1/2 Belleville 1/2 F 1/2 Split 1/2 Belleville Page 24

Rectangular Connectors TYPE: CA / I Made of 6061-T6 Aluminum Alloy Electro-Tin Plated Dual-Rated Connectors are Reusable Fig. No. CA-40S 1 CA-60S 1 CA-110S 1 CA-150S 1 Cond.

62 50-1.5 5.84 15.49 13.46 15.75 2/0-14.22 / 10-32.76.58.63 50-1.5 5.84 19.30 14.73 16.00 Fig. 1 CA-210 2 CA-360 2 CA-380 2 250-6.29D / 1/4-20 1.00.81.94 120-16 7.37D 25.40 20.57 23.88 300-4.

25 CA-635 3 Flat / 1/4-20 (2) 200-16 / (2) 120-16 42.93 30.99 31.75 CA-750 3 750-250 / (2) 250-3/0 2.06 1.38 1.25 Flat / 1/4-20 (2) 300-120 / (2) 120-85 52.32 35.05 31.

25 Rectangular Connectors TYPE: CA / I Made of 6061-T6 Aluminum Alloy Electro-Tin Plated Dual-Rated Connectors are Reusable Fig. No. CA-40S 1 CA-60S 1 CA-110S 1 CA-150S 1 Cond. Range AG ² Dimensions, inches Boss Tap* Dimensions, millimeters / / / / / / Fig. 1 CA CA CA D / 1/ D D / 1/ D D / 1/ D Fig / (2) CA Flat / 1/4-20 (2) / (2) CA / (2) 250-3/ Flat / 1/4-20 (2) / (2) *This dimension can be altered per customer requirements. Fig. 3 ay-in style collars - Use where lay-in feature is desired. I I I I I / / n/a n/a n/a n/a Fig. 4 Page 25

Splicers / Reducers TYPE: SR- Solid Bearers 90 C Rating (486B isted) Made of 6061-T6 Aluminum Alloy Electro-Tin Plated Dual-Rated Specialized Design Center Barrier Prevents Dissimiliar Metals from

26 Splicers / Reducers TYPE: SR- Solid Bearers 90 C Rating (486B isted) Made of 6061-T6 Aluminum Alloy Electro-Tin Plated Dual-Rated Specialized Design Center Barrier Prevents Dissimiliar Metals from Contact Fig. No. SR-2 1 SR-0 1 SR SR SR SR SR Cond. Range AG ² Strip ength Dimensions, inches Dimensions, millimeters / Fig. 1 Fig. 2 Fig. 3 A A Page 26

Aluminum Tap Connectors & Covers TYPE: GPT / TC 90 C Rating (486B isted) Made of 6061-T6 Aluminum Alloy Electro-Tin Plated Dual-Rated Connectors are Reusable Fig. No.

5 16-1.5 22.35 16.00 35.31 1/0-2 1/0-14 1.00.75 1.75 50-25 50-1.5 25.40 19.05 44.45 250-1/0 1/0-14 1.31 1.06 2.03 120-50 50-1.5 33.27 26.92 51.56 250-1/0 250-6 1.31 1.06 2.28 120-50 50-1.5 33.27 26.92 57.

27 Aluminum Tap Connectors & Covers TYPE: GPT / TC 90 C Rating (486B isted) Made of 6061-T6 Aluminum Alloy Electro-Tin Plated Dual-Rated Connectors are Reusable Fig. No. Conductor Range Main ² Tap ² Dimensions, inches Dimensions, millimeters Fig. 1 GPT-2 1 GPT-1/0 2 GPT GPT GPT GPT GPT GPT-750A /0-2 1/ /0 1/ / / / Fig. 2 Cover Cover Color Use with Connector TC-2 Yellow GP-2 / GT-2 TC-1/0 Grey GP-1/0 / GT-1/0 TC-250 Red GP-250 / GT-250 TC-350 Yellow GP-350 / GT-350 TC-500 Blue GP-500 / GT-500 TC-750 Orange GP-750 / GT-750 Dimensions, inches Dimensions, millimeters Page 27

Aluminum Tap Connectors TYPE: GP / GT Made of 6061-T6 Aluminum Alloy Electro-Tin Plated Dual-Rated Connectors are Reusable 90 C Rating (486B isted) Fig. No.

56 185-95 25-1.5 36.85 31.75 65.02 500-350 1/0-14 1.75 1.38 3.13 240-185 50-1.5 44.45 35.05 79.50 Four Parallel Taps Fig. 1 GT4-250 2 GT4-350 2 GT4-500 2 250-1/0 2-14 1.31 1.06 2.28 120-50 25-1.

2 GPT2-250 3 GPT2-350 3 GPT2-500 3 250-1/0 250-6 1.31 2.12 2.28 120-50 120-16 33.27 53.58 57.91 350-4/0 350-6 1.44 2.56 2.56 185-95 185-16 36.58 65.02 65.02 500-350 500-2 1.75 2.88 3.

28 Aluminum Tap Connectors TYPE: GP / GT Made of 6061-T6 Aluminum Alloy Electro-Tin Plated Dual-Rated Connectors are Reusable 90 C Rating (486B isted) Fig. No. GP GP GP Conductor Range Main ² Tap ² Dimensions, inches Dimensions, millimeters 250-1/ / / Four Parallel Taps Fig. 1 GT GT GT / / / Four Tee Taps Fig. 2 GPT GPT GPT / / Two Tee Taps Fig. 3 GPT GPT GPT / / Three Tee Taps Fig. 4 Page 28

65 1/0-14.75.56 50-1.5 19.05 14.22 2/0-6.75.56 50-10 19.05 14.22 250-6 1.00.88 120-16 25.40 22.35 Fig. 1 NA-130 2 NA-140 2 NA-300 2 1/0-14.75.56 50-1.5 19.05 14.22 2/0-14.75.56 50-1.5 19.05 14.22 300-6 1.

29 Aluminum Neutral Bars TYPE: NA / SCB Made of 6061-T6 Aluminum Alloy Electro-Tin Plated Dual-Rated Fig. No. NA-30 1 NA-35 1 NA-70 1 NA NA NA Conductor Range ² Dimensions, inches Dimensions, millimeters / / Fig. 1 NA NA NA / / Fig. 2 *SCB-1/0 3 *SCB-2/0 3 1/0-14 / / /0-14 / / Fig. 3 *This bar is also approved as an equipment ground and is 90 C rated. The number of outlets, outlet spacing and mounting hole locations can be established according to individual requirements. Page 29

17 185-16 16-1.5 28.70 64.26 55.12 350-6 6-14 1.13 2.53 3.43 185-16 16-1.5 28.70 64.26 87.12 350-6 6-14 1.13 2.53 4.06 185-16 16-1.5 28.70 64.26 103.12 350-6 6-14 1.13 2.53 4.77 185-16 16-1.5 28.70 64.26 121.

30 Aluminum Neutral Bar Assemblies TYPE: SNB-350 Made of 6061-T6 Aluminum Alloy Electro-Tin Plated Dual-Rated Fig. No. SNB SNB SNB SNB SNB Conductor Range ² Can Be Used with Insulating Block ire Tap Range ² Dimensions, inches Dimensions, millimeters Circuit oles SNB /SNBI SNB /SNBI SNB /SNBI SNB /SNBI SNB /SNBI Fig. 1 Fig. 2 Page 30

Aluminum Neutral Bar Assemblies TYPE: SNB6 Made of 6061-T6 Aluminum Alloy Electro-Tin Plated Dual-Rated Conductor Range ² Dimensions, inches Dimensions, millimeters Circuit oles SNB6-12 SNB6-18 4-14.

31 Aluminum Neutral Bar Assemblies TYPE: SNB6 Made of 6061-T6 Aluminum Alloy Electro-Tin Plated Dual-Rated Conductor Range ² Dimensions, inches Dimensions, millimeters Circuit oles SNB6-12 SNB D SNB SNB SNB6-36 SNB Page 31

32 Aluminum Neutral Bar Assemblies TYPE: SNB2-6 Made of 6061-T6 Aluminum Alloy Electro-Tin Plated Dual-Rated D1 D2 Conductor Range ² Dimensions, inches Dimensions, millimeters D1 Circuit oles D2 Circuit oles SNB / SNB / SNB SNB / / Page 32

33 Aluminum Neutral Bar Assemblies TYPE: SNB1/0-6 Made of 6061-T6 Aluminum Alloy Electro-Tin Plated Dual-Rated D1 Conductor Range ² Dimensions, inches Dimensions, millimeters D1 Circuit oles D2 Circuit oles D2 SNB1/ / SNB1/ / SNB1/ / SNB1/ / Page 33

ROTO-UG Connectors TYPE: R Made of 6061-T6 Aluminum Alloy 219 of Rotation Dual Rated Chamfered ire entry Rotation Enhances Safety by Removing ire Bends Reduced abor Needed

4 R-ADE R-ADE-SB R-ADE-EB R-ADE-RB 800 5.81 1.50 1.00 147.57 38.1 25.

R-A750R-EB R-A750R-RB Copper 3/0-600 400 70-300 R-PV2750T R-PV2750T-SB R-PV2750T-EB R-PV2750T-RB 800 R-PV2750 R-PV2750-SB R-PV2750-EB R-PV2750-RB 800 1/2 12.70 2.96 1.37 1.

34 ROTO-UG Connectors TYPE: R Made of 6061-T6 Aluminum Alloy 219 of Rotation Dual Rated Chamfered ire entry Rotation Enhances Safety by Removing ire Bends Reduced abor Needed Roto-ug Connector Bases R-SB R-EB R-RB Conductor Range 2 AMP Stud Size R-ADS R-ADS-SB R-ADS-EB R-ADS-RB R-ADE R-ADE-SB R-ADE-EB R-ADE-RB Roto-lug Connector Adapters and ugs R-A750T R-A750T-SB R-A750T-EB R-A750T-RB 400 Aluminum R-A750 R-A750-SB R-A750-EB R-A750-RB 3/ R-A750R R-A750R-SB R-A750R-EB R-A750R-RB Copper 3/ R-PV2750T R-PV2750T-SB R-PV2750T-EB R-PV2750T-RB 800 R-PV2750 R-PV2750-SB R-PV2750-EB R-PV2750-RB 800 1/ R-PV2750R R-PV2750R- SB R-PV2750R-EB R-PV2750R-RB R-B R-SB-B R-EB-B R-RB-B - R-B bolts are included with each Roto-ug base R-SB R-B R-B R-RB Page 34

35 ROTO-UG Connectors R-ADE R-A750 R-ADS R-A750R R-A750T R-PV2750 R-PV2750T R-PV2750R Page 35

36 CMC Copper Connectors Connector Manufacturing Company fabricates the best in electrolytic copper electrical connectors. Copper connectors are formed from 100% pure electrolytic copper to eliminate the effects upon conductivity when alloys are utilized to reduce costs. CMC copper connectors are either extruded from pure electrolytic copper or formed from copper tubing carefully shaped to size. They may also be produced from copper strip which is used to form the tang or bus connection. These light weight connectors will perform better than many of the heavier, bulkier cast copper alloyed products on the market. This saves the customer the cost of metal, freight and space, while gaining top conductivity. e therefore, offer these advantages in connector design: 1. Compact Design. 2. igh Strength - low heat rise copper. 3. Relatively light weight construction. 4. Economy and efficiency. 5. Tested products in accordance with Underwriters aboratories and the Canadian Standards Association requirements for listing. These features together with our dedication for the highest quality standards available and an unsurpassed service level, provide our customers with maximum reliability. Page 36

Copper Solderless ugs TYPE: CF / CFS 90 C Rating (486B isted) Made of Pure Electrolytic Copper Plain Copper Finish Connectors are Reusable Specialized for Copper Conductors ONY Fig. No.

37 Copper Solderless ugs TYPE: CF / CFS 90 C Rating (486B isted) Made of Pure Electrolytic Copper Plain Copper Finish Connectors are Reusable Specialized for Copper Conductors ONY Fig. No. CF-25 1 CF-35 1 CF-70 1 CF-90 1 CF CF CF CF CF CF Dimensions, inches Cond. Range AG ² Stud Size* Dimensions, millimeters / / / / /0-2 3/ /0-4 3/ /0-2 3/ /0 3/ /0 3/ / Fig. 1 Fig. 2 CFS / CFS / CFS / CFS / CFS /0-2 3/ CSF /0-4 3/ CFS /0-2 3/ CFS /0 3/ CFS /0 3/ CFS / *This dimension can be altered per customer requirements. Fig. 3 Fig. 4 Page 37

38 TYPE: BC Copper Solderless ugs PosiGrip 90 C Rating (486B isted) Made of Pure Electrolytic Copper PosiGrip Unique I-Beam Design Positive ire Stop Fig. No. Screw Type Stud Size* Improved Pull-Out and Safety Specialized for Copper Conductors ONY Cond. Size AG ² G T Dimensions, inches Dimensions, millimeters U.S. Patent 4,946,405 U.S. Patent 309,129 U.S. Patent 5,030,131 BC-50 1 Slot 1/ BC-70 1 Slot 1/ BC Slot 1/4 1/ BC Slot 1/4 2/ BC / BC / BC / BC / BC / BC / *This dimension can be altered per customer requirements. Ø D Fig. 1 Fig. 2 G Page 38

TYPE: 2BC Made of Pure Electrolytic Copper PosiGrip Unique I-Beam Design Positive ire Stop Copper Solderless ugs Improved Pull-Out and Safety Specialized for Copper Conductors ONY PosiGrip 90 C

39 TYPE: 2BC Made of Pure Electrolytic Copper PosiGrip Unique I-Beam Design Positive ire Stop Copper Solderless ugs Improved Pull-Out and Safety Specialized for Copper Conductors ONY PosiGrip 90 C Rating (486B isted) U.S. Patent 4,946,405 U.S. Patent 309,129 U.S. Patent 5,030,131 Fig. No. Screw Type Stud Size* Cond. Size G T AG Dimensions, inches ² Dimensions, millimeters 2BC Slot 1/4 1/ BC /4 2/ BC / BC / BC / BC / BC / BC / *This dimension can be altered per customer requirements. Ø D Fig. 1 Fig. 2 G T Page 39

65 25.40 4-14 1/8.52.50 1.25 16-1.5 3.18 13.21 12.70 31.75 1/0-14 3/16.75.62 1.26 50-1.5 4.76 19.05 15.75 32.00 Fig. 1 *This dimension can be altered per customer requirements.

40 Copper Solderless Connectors and Collars TYPE: FT 90 C Rating (486B isted) Made of Pure Electrolytic Copper Plain Copper Finish Fig. No. FT-65 1 FT-70 1 FT-90 1 Connectors are Reusable Specialized for Copper Conductors ONY Cond. Range Stud AG Size* Dimensions, inches ² Dimensions, millimeters / / /0-14 3/ Fig. 1 *This dimension can be altered per customer requirements. TYPE: C / CS Made of Pure Electrolytic Copper Plain Copper Finish Connectors are Reusable Fig. No. C-54-S 2 C-58-S 2 C-68-S 2 Cond. Range Boss Tap* AG Dimensions, inches ² Dimensions, millimeters S / S / / S / Fig. 2 CS CS CS / / *This dimension can be altered per customer requirements. Fig. 3 Page 40

41 Copper Splicers 90 C Rating (486B isted) TYPE: C2/C4 Made of Pure Electrolytic Copper Plain Copper Finish Connectors are Reusable Cond. Range Fig. AG Dimensions, inches No. ² Dimensions, millimeters C C C C C /0-1/ C / Fig. 1 C C C C C C /0-1/ / Fig. 2 Page 41

Copper Neutral Bars TYPE: N70 / CB Made of Pure Electrolytic Copper Plain Copper Finish Connectors are Reusable Specialized for Copper Conductors ONY Fig. No.

42 Copper Neutral Bars TYPE: N70 / CB Made of Pure Electrolytic Copper Plain Copper Finish Connectors are Reusable Specialized for Copper Conductors ONY Fig. No. No. of Taps N N N N N N ire Range Stud Size* ine Circuit Dimensions, inches Dimensions, millimeters /16 (2) (2) /16 (2) (2) /16 (2) (2) /16 (2) (2) /16 (2) (2) None Fig. 1 Fig. Cond. Range Dimensions, inches No. ² Dimensions, millimeters *CB-1/0 2 1/0-14 / / *CB-2/0 2 2/0-14 / / *This bar is also approved as an equipment ground. Fig. 2 The number of outlets, outlet spacing and mounting hole locations can be established according to individual requirements. Page 42

43 Accessory Products TYPE: CO-OX JOINT COMPOUND A superior general purpose aluminum connector compound for all cable and terminal pad connections Compatible with all cable insulating materials, including rubber and paper Stable over a wide temperature range Seals out air and moisture Non-toxic and non-flaable CO-OX-8 Size Description 8 oz. Bottle 226 Grams Carton Qty. 12 CO-OX-1G 1 Gallon Can iters CO-OX-5G 5 Gallon Can iters TYPE: SCB-MB Made of Black PVC Plastic CMS-45 of ires into Neutral Bars SCB-MB1 Dimensions, inches Dimensions, millimeters Page 43

44 Accessory Products TYPE: PC - FORCE FIT CABE CAPS Color Coded Caps Conform to Conductor Shape No Tape Needed Provide Force Fit Conductor O.D. Range Inches Conductor Size Rating Based on 600 V XP Insulation Concentric & Compressed Str. Compact Strand Cap Color Bag Qty. Box Qty. PC & 4 6, 4, & 2 Orange PC & 2 2 Red PC & 10 Pink PC /0 2/0 Yellow PC /0 & 3/0 3/0 Pale Blue PC /0 Pink PC /0 250 Red PC & & 350 Black PC Brown PC Maroon PC Orange PC Yellow PC Black PC Red PC Gray Page 44

583 G DP SCRE 7/16-20 X.770 G DP SCRE 5/8-18 X.944 G DP SCRE 3/4-16 X 1.147 G DP SCRE 7/8-14 X1.

45 Accessory Products TYPE: DISC PAD SCRES Free Rotating Pad Made of 2011-T3 Aluminum Eliminates Conductor Strand Twisting During Installation Keeps Strands Captive Under the Screw 1/4-28 X.535 G DP SCRE 5/16-24 X.583 G DP SCRE 7/16-20 X.770 G DP SCRE 5/8-18 X.944 G DP SCRE 3/4-16 X G DP SCRE 7/8-14 X1.352 G DP SCRE Screw Type Screw ength Page 45

Measure and mark the conductor cable approximately 1/4 longer than the connector. 3.

the conductor wire while performing this operation. 4.

cable with emery cloth or wire brush dependent upon the severity of the corrosion to remove

Prior to installation of the conductor to the connector, apply a generous amount of oxide

Rotate the conductor back and forth to evenly distribute the inhibitor. 7.

46 Installation Instructions 1. Measure the length of the wire hole in the connector, with a measuring device. 2. Measure and mark the conductor cable approximately 1/4 longer than the connector. 3. Strip the insulation from the cable with an appropriate stripping tool; be careful not to damage the conductor wire while performing this operation. 4. If the wire cable (conductor) is corroded or blemished in any way, clean the exposed end of the cable with emery cloth or wire brush dependent upon the severity of the corrosion to remove oxides from the surface of the conductor. 5. Prior to installation of the conductor to the connector, apply a generous amount of oxide inhibitor to the bare portion of the conductor. 6. Rotate the conductor back and forth to evenly distribute the inhibitor. 7. Install the conductor into the connector leaving approximate 1/4 of exposed conductor visible. Be sure the installed conductor is equal in length of the wire hole. Snug with an Allen wrench. 8. Torque the set screw to the recoended value with a torque wrench. After a minute, retighten the screw again to the recoended torque value Page 46

47 AG. or Circular Mill Size Tightening Torque Values Tightening Torque Values for Mechanical Screw Connectors Slotted ead Screws Slot idth Slot idth.047 in (1.2 ) or less More than.047 in (1.2 ) Slot ength.25 in (6.4 ) or less Slot ength More than.25 in (6.4 ) exagonal ead Screw in-lbf N-m in-lbf N-m in-lbf N-m /0-2/ /0-4/ Tightening Torque Values for Socket ead Screw Connectors Internal Socket Size Across Flats Tightening Torque in Inch Pounds Newton Meters 1/ / / / / / / / / Additional Torque Information Table shows the recoended Tightening torques for silicon bronze, stainless steel, galvanized steel and aluminum alloy hardware. Nominal Torque Values Bolt Diameter Silicon Bronze, Galvanized or Stainless Steel Aluminum Alloy (lubricated) Ft. - bs. Inch-bs. Ft. - bs. Inch - bs. 5/ / / / / Page 47

Additional Torque Information For optimum efficiency, it is necessary that the correct bolt, nut, and washer combination be used with the correct combination of conductor materials.

here different combinations of metals are being joined, a follow-up device such as a conical pressure washer is usually recoended if one, or both, bus materials are soft drawn aluminum.

48 Additional Torque Information For optimum efficiency, it is necessary that the correct bolt, nut, and washer combination be used with the correct combination of conductor materials. This table shows acceptable methods of joining different combination of bus bar. here different combinations of metals are being joined, a follow-up device such as a conical pressure washer is usually recoended if one, or both, bus materials are soft drawn aluminum. If both bars are hard drawn, large flat washers will suffice regardless of the bolt materials. Other considerations which should be taken into account when selecting hardware are corrosion and vibration. For example, if severe corrosion is anticipated, non-corrosive materials such as stainless steel or silicon bronze, should be selected in preference to galvanized steel. If vibration is anticipated, the use of locking washers should be considered. A B Methods of Joining Bus Bars If A Bar is Copper Aluminum Steel Aluminum Steel If B Bar is Copper Copper Copper Aluminum Aluminum and drawn bus such as Al Alloy Nut Bolt arge Flat asher arge Flat asher Split or Tooth ock asher Soft drawn bus such as EC-13 A (1) Silicon Bronze (1) Silicon Bronze (2) Aluminum (2) Stainless Steel (3) Stainless Steel (1) Aluminum (2) Stainless Steel (1) Aluminum (2) Stainless Steel (3) Silicon Bronze, Plated (1) Aluminum (2) Stainless Steel Nut Bolt Conical Pressure asher arge Flat asher arge Flat asher (1) Silicon Bronze (2) Stainless Steel (1) Silicon Bronze (2) Aluminum (3) Stainless Steel (4) Conical Pressure asher Plated or Stainless Steel (1) Silicon Bronze (2) Stainless Steel (1) Aluminum (2) Stainless Steel (3) Silicon Bronze Plated (4) Conical Pressure asher Plated or Stainless Steel (1) Aluminum (2) Stainless Steel (3) Silicon Bronze Plated (4) Conical Pressure asher Plated or Stainless Steel (1) Denotes preferred hardware usage. Note: Contact sealant recoended between aluminum to aluminum and aluminum to copper connections unless other protective measures are taken. Bar Connections: The Tang of a compression or mechanical connector is a bus bar, which connects to another bus bar. If you remember the rule about wire brushing and using joint compound with bare (unplated) aluminum, you cannot go wrong. Plated parts should be cleaned with a solvent if they are dirty, but never abrade or otherwise disturb the plating! Figure shows a typical bar connection and the type of hardware used. Contact surface must be clean. Use a joint compound with bare aluminum. Conical pressure washer is usually recoended if one, or both, bus materials are soft drawn aluminum. Page 48

49 ire Ranges Size AG-MCM No. of ires Dia. Each ire Inches Dia. Inches Clearance Drill Present Clearance Between Conductor Dia. & ole Dia. Proposed or Suggested Drill Sizes for ire oles Clearance Between Conductor & Proposed Drill Sizes 18 Solid Solid Solid Solid Solid Solid Page 49

50 Decimal Equivalents Drill Equivalent Drill Equivalent Drill Equivalent Drill Equivalent Drill Equivalent 1/ / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / Page 50