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mining > products > cable accessories > cam clamps


     Cam Clamps

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.

 

Cam Clamp Bushing and Cam Clamp Combinations

Illustration
(not to scale)

Max
Amp

Bushing 
Cat No

Cond Size

Dim "A"

Dim
"B"

For use on Clamps

Cam Clamp Bushing

140

BUS-020x

#1 AWG

1/4"

1 5/8"

CC-2N-A25

215

BUS-021x

1/0 AWG

3/8"

1 5/8"

CC-2N-A37

340

BUS-022x

250 MCM

1/2"

1 5/8"

CC-2N-A50

400

BUS-023x

500 MCM

5/8"

2"

CC-2N-B62

520

BUS-024x

500 MCM

3/4"

2"

CC-2N-B75

620

BUS-025x

500 MCM

7/8"

2"

CC-2N-B87

770

BUS-026x

500 MCM

1"

2 1/2"

CC-2N-C100

915

BUS-027x

500 MCM

1 1/8"

2 1/2"

CC-2N-C112

1080

BUS-028x

500 MCM

1 1/4"

2 1/2"

CC-2N-C125
 


Cam Clamp Bushing Catalog Number Suffixes - x

Max Cable Size-AWG

x-Cat No Suffix

 

Max Cable Size-AWG

x-Cat No Suffix

#4

11

3/0

17

#2

13

4/0

18

#1

14

250 MCM

19

1/0

15

350 MCM

21

2/0

16

500 MCM

23

ORDERING PROCEDURE:

1.

Determine the following: 

Example:

a. 

The maximum current rating.

Maximum current - 300 Amps,

b. 

The outside diameter of the 

conductor size - 500 MCM

conductor  to be installed in the 

cam clamp bushing.

Cam Clamp Bushing

Cam Clamp
     
BUS-023-23
CC-2N-B62

2.

Select cam clamp bushing and cam clamp catalog numbers.

BUS-024-23

CC-2N-B75
     
BUS-025-23
CC-2N-B87

3.

Provide the conductor size and 

 

 

substitute appropriate code for x  

 

 

from table above.

 

Patton & Cooke Company