Cam Clamps

Download attachments:
Cam Clamps and Bushings

Category: Cable Support

Hot Stick Operation For Added Safety – Our cast bronze alloy cam clamps are universally compatible with other manufacturer’s products. P&C cam clamps are ideal for high voltage or unusual uses where cable couplers are not appropriate.

There are two parts required to make a cam clamp assembly; the cam clamp bushing which is soldered to the portable cable conductor and the cam clamp which is bolted to a bus bar or terminal pad. The cam clamp bushing is then inserted and clamped.

Combinations

Cam Clamps

Maximum Current (A)	Bushing Catalogue Number	Maxiumum Conductor Size	Diameter “A”	For Use on Clamps
140	BUS-020-x	#4 – #1 AWG	1/4″	CC-2N-A25
215	BUS-021-x	#4 – 1/0 AWG	3/8″	CC-2N-A37
340	BUS-022-x	#4 – 2/0 AWG	1/2″	CC-2N-A50
340	BUS-022A-x	3/0 – 500 MCM	1/2″	CC-2N-A50
400	BUS-023-x	#4 – 4/0 AWG	5/8″	CC-2N-B62
400	BUS-023A-x	250 – 500 MCM	5/8″	CC-2N-B62
520	BUS-024-x	#4 – 4/0 AWG	3/4″	CC-2N-B75
520	BUS-024A-x	250 – 500 MCM	3/4″	CC-2N-B75
620	BUS-025-x	1/0 – 350 MCM	7/8″	CC-2N-B87
620	BUS-025A-x	500 MCM	7/8″	CC-2N-B87
770	BUS-026-x	1/0 – 500 MCM	1″	CC-2N-C100
915	BUS-027-x	1/0 – 500 MCM	1 1/8″	CC-2N-C112
1080	BUS-028-x	1/0 – 500 MCM	1 1/4″	CC-2N-C125

ORDERING PROCEDURE:

Determine the following:

The maximum current rating.
The outside diameter of the conductor to be installed in the cam clamp bushing.
Select cam clamp bushing and cam clamp catalog numbers.
Provide the conductor size and substitute appropriate code for x from suffix table above.

Example:

Maximum current – 300 Amps, conductor size – 500 MCM

Cam Clamp Bushing	Cam Clamp
BUS-023-23	CC-2N-B62
BUS-024-23	CC-2N-B75
BUS-025-23	CC-2N-B87
CON-109	Pilot Phase Conn Pin

Suffixes

Cam Clamps

Max. Cable Size AWG	x.Cat. No. Suffix
#4	11
#2	13
#1	14
1/0	15
2/0	16
3/0	17
4/0	18
250 MCM	19
350 MCM	21
500 MCM	23

ORDERING PROCEDURE:

Determine the following:
- The maximum current rating.
- The outside diameter of the conductor to be installed in the cam clamp bushing.
Select cam clamp bushing and cam clamp catalog numbers.
Provide the conductor size and substitute appropriate code for x from suffix table above.

Example:

Maximum current – 300 Amps, conductor size – 500 MCM