2020 BURNDY Master Catalog

Mechanical Grounding

Miscellaneous Cast Bronze Clamps For Conduit; Water Pipe/Copper Tube; Light Duty Water Pipe

Type C-JPT Cast Bronze Clamps for Conduit

Pressure bar type conduit hub adjusts for 1/2”, 3/4” EMT, or 1/2” rigid conduit. Hub swings 360° for easy alignment. Supplied with Zinc plated hardware. • UL467 Listed for the US and Canadian Markets

Recommended Screw Torque (Inch Pounds)

Accommodates Conductor Range

Reference Dimensions

Catalog Number

Water Pipe

Ground

Hub Size

H

L

W Pipe Clamp Wire Clamp

1/2 - 1 [13 - 25] 1-1/4 - 2 [32 - 51] 2-1/2 - 4 [64 - 102]

10 - 6 Sol. 10 - 6 Sol. 10 - 6 Sol.

1/2 [13] 1/2 [13] 1/2 [13]

2.07 in [53] 2.70 in [69] 4.39 in [112]

3.19 [81] 3.83 [97] 5.15 [131]

2.70 in [69] 2.70 in [69] 2.70 in [69]

C-11JPT

50 in.-lb.

50 in.-lb.

C-22JPT

50 in.-lb.

50 in.-lb.

C-4JPT

50 in.-lb.

50 in.-lb.

Type C-; Cast Bronze Clamps for Ground Conductor to Water Pipe or Copper Tube For connecting grounding conductor to water pipe or copper tube. “D” indicates UL467 Listed for direct burial in earth and concrete and are supplied with silicon bronze hardware. “B” indicates brass hardware. • Rated for Direct Burial in earth or concrete • UL467 Listed for the US and Canadian Markets

Recommended Screw Torque (Inch Pounds)

Accommodates Conductor Range

Reference Dimensions

Catalog Number

Water Pipe Rebar

Ground

H

L

W C Pipe Clamp Wire Clamp

1/2 - 1 [13 - 25] 1/2 - 1 [13 - 25] 1/2 - 1 [13 - 25] 1-1/4 - 2 [32 - 51] 1-1/4 - 2 [32 - 51] 2-1/2 - 4 [46 - 114] 2-1/2 - 4 [46 - 114] 4-1/2 - 6 [114 - 165]

1.81 in [46] 1.81 in [46] 1.81 in [46] 2.38 in [60] 2.38 in [60] 4.13 in [105] 4.13 in [105] 4.29 in [109]

2.25 [56] 2.25 [56] 2.25 [56] 3.63 [92] 3.63 [92] 6.25 [159] 6.25 [159] 8.34 [212]

0.63 in [16] 0.63 in [16] 0.63 in [16] 0.75 in [0.19] 0.75 in [0.19] 0.96 in [24] 0.96 in [24] 1.25 in [32]

0.63 in [16] 0.63 in [16] 0.63 in [16] 1.00 in [25] 1.00 in [25] 1.88 in [48] 1.88 in [48] 1.88 in [48]

C-11N

— 10 - 2 Str.

50 in.-lb.

50 in.-lb.

C-11D †

#4 - #8 10 - 2 Str.

50 in.-lb.

50 in.-lb.

C-11B

— 10 - 2 Str.

50 in.-lb.

50 in.-lb.

C-22*

— 10 - 2 Str.

50 in.-lb.

50 in.-lb.

C-22D †

— 10 - 2 Str.

50 in.-lb.

50 in.-lb.

C-4*

— 10 - 2 Str.

50 in.-lb.

50 in.-lb.

C-4D †

— 10 - 2 Str.

50 in.-lb.

50 in.-lb.

C-8*

— 10 - 2 Str.

50 in.-lb.

50 in.-lb.

* Supplied with zinc-plated steel hardware. † Add -TN for Tin Plated connector.

www.burndy.com 1-800-346-4175 (US)

E-50