2020 BURNDY Master Catalog

Mechanical Grounding

Cast Bronze Ground Clamps; for Water Pipe (Type C5) with Lay-In Feature (Type C-K-D); Die Cast Clamps (Type CZ)

Type C5; Light Duty Cast Bronze Clamps for 1/2 - 1” Water Pipe

Recommended Screw Torque (Inch Pounds)

Accommodates Conductor Range

Reference Dimensions

Catalog Number

Water Pipe Ground

H L

W Pipe Clamp Wire Clamp

Similar to C-11 clamp but for lighter duty applications. • UL467 Listed for the US and Canadian Markets

1.56 in [40]

2.25 [56]

0.56 in [14]

1/2 - 1 [13 -25]

C-5

50 in.-lb.

50 in.-lb.

10 - 2 Str.

Type C-K-D Cast Bronze Clamps with Lay-In Feature

For connecting grounding conductor to water pipe, copper tube, ground rod or rebar. The open face design allows for fast lay-in of the tap conductor without the need for cutting. Simply reverse bottom clamp for smaller size rebar or rod. Connectors are provided with Silicon Bronze hardware. • Rated for Direct Burial in earth or concrete • UL467 Listed for the US and Canadian Markets

Fig.1

Fig.2

Accommodates Conductor Range

Reference Dimensions

Catalog Number

Fig. #

Recommended Screw Torque (Inch Pounds)

Main

Tap

Water Pipe

Rebar

Ground Rod Ground

H

L

W

1/2" - 1" [13-25] 1/2" - 1" [13-25]

C11K16D

#4 - #6

3/8" - 1"

#10 - #2 Str.

1.64 2.28 0.66

50 in.-lbs.

1

C11K17D

#4 - #6

3/8" - 1"

#10 - #2 Str.

1.64 2.28 0.66

50 in.-lbs.

2

Type CZ Die Cast Clamps

Die cast zinc with zinc-plated screws. •

UL467 Listed for the US and Canadian Markets

Recommended Screw Torque (Inch Pounds) Pipe Clamp Wire Clamp

Accommodates Conductor Range

Reference Dimensions

Catalog Number

Water Pipe

Ground

H

L

W

C

1.56" [40]

2.25" [56]

0.56" [14]

0.50" [13]

1/2" - 1" [13-25]

CZ-11

50 in.-lb.

50 in.-lb.

10 - 2 Str.

1-800-465-7051 (Canada) 1-603-647-5299 (International)

E-51