TERMINAL BLOCKS CB - SERIES- 30/40 Ampere
Ordering code Description
CL 30/40 Identification plastic strip suitable for machine engraving or heat embossing. 1000 mm. standard length.
 

Ordering code Description
CB 30/N
CB 40/N
Preassembled CB-30 or CB-40 with
'N' number of ways

A B C D
CB 30/N 16.50 13.50 17.70 11.00
CB 40/N 18.50 15.95 20.60 11.85
 

TECHNICAL DATA:
Current carrying capacity 30/40 Amps
Body and end plate Thermoplastic material
Test voltage 2.0KV AC between adjacent terminals and
2.5KV AC between terminals and channels
Wire size CB 30 - 6 Sq. mm. (max.)
CB 40 - 10 Sq. mm. (max.)

MATERIALS :
Connecting link Brass nickel plated
Screws Steel zinc plated
Channel Steel zinc plated
End clamp and screw Steel zinc plated

MOUNTING INSTRUCTIONS
1. Fix the channel in required position using 2 BA or 3/16" BSF or M5 screws. Slotted construction avoids the need for exact measurement. 2. Spring the moulded block into the channel.
3. Press downward until the other lip of the channel enters in the opposite end slot of the block.
The block will remain safely in position until the clamp is fitted.
4. Close up the blocks until the moulded interlocks are engaged and fit a clamp at each end.
When cutting off the channel, it is advisable to leave it longer to accommodate possible future additions. Should it be necessary to remove a block for any reason, loosen one end clamp, slide blocks apart until the interlock is free, press the block towards springs and lift out.
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