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Square D QBL22100 is a PowerPact Series, Q-frame molded case circuit breaker designed to protect the electric systems from short short-circuits or overloads.
It features a thermal-magnetic trip unit with an instantaneous trip range of 1200 - 2400 A and an ampere interrupting capacity of 10kA at 240 VAC.
This CSA-certified 2-pole Square D circuit breaker operates at 100A and 240 VAC and includes a terminal nut that can accommodate a 4 AWG aluminium / copper wire.
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In Stock : 200 Units