The figures are for lower breakers. Note Possible set close Possible set close Possible set close Possible set close Not less than the length the bare live part Note Not less than the length the bare live part Note Not less than the length the bare live part Note Not less than the length the bare live part Note 3
M ounting and Connection
Moulded Case Circuit Breakers Reverse connection
The breakers are available for normal connection default.
Breaker AC240V AC415V AC450V Line side Load side E100-SF E160-SF, S160-SCF, S160-SF. For front connection breakers, insulate all exposed conductors the line side until the breaker end. interpole barriers are packed, sure use the barriers; more over, insulate all exposed conductors insulating tape the like that the tape overlaps with the barriers. using extension bars (optional), ensure the insulation distance specified for the application. Ensure additional clearance insulation distance required perform wiring, barrier installation electrical work meet the need for more insulation distance between bare live parts and grounded metal embers switchboard the like.8
. 2i.Y
M ounting and Connection
Moulded Case Circuit Breakers
v Insulation distance from the line side
Insulation distance, (AC 460 less) Nte® o
Moulded Case Circuit Breakers
Breaker E100-SF E250-SCF, E250-SF, E250-SCJ, E250-SJ E160-SF, S160-SCF, E160-SJ, S160-SF, S160-SCJ, S160-SJ S250-SF, S250-SJ Notes: Required allow free and uninterrupted flow arc gases. Reverse connection optionally allowed. See the tables below.E160-SJ, S160-SCJ, S160-SJ, S160-SN E250-SCF, E250-SF, S250-SF, E250-SCJ, E250-SJ, S250-SJ, S250-SN A
l ON)
l ON)
O (OFF)
O (OFF)
A
A
A
Load side
Line side
Normal connection
Reverse connection
M ounting and Connection
Moulded Case Circuit Breakers Lists breaker mounting screws
Breaker
Number poles 2,3 2,3 2,3 4
Front-connected (FC) Screw size Qty 4
Rear-connected (RC) Screw size Pan head M4x Pan head M4x Pan head M4x Pan head M4x Qty 4
E100-SF E160-SF, S160-SCF, S160-SF,E160-SJ, S160-SCJ, S160-SJ, S160-SN E250-SCF, E250-SF, S250-SF, E250-SCJ, E250-SJ, S250-SJ, S250-SN
Pan head M4x Pan head M4x Pan head M4x Pan head M4x 55
2
