What is the torque requirement for the AL400LA lug for the LA, LH, and Q4 circuit breakers?
Issue:
Torque value for the AL400LA lug for the LA, LH, and Q4 circuit breakers.+
Resolution:
The torque requirement for the wire binding screw is 375 lb-in (42 N-M). The lug mounting screw torque value is 120 lb-in (13 N-M). Please see instruction bulletin 48040-896-03.
Released for: Schneider Electric Canada




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