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This circuit breaker supports bolt-on mounting
Manufactured in China
All Circuit Breakers sold by JRL Electric Supply Inc
Bolt On Mounting / Frame Type: THHQB / Dimensions: 3 Inch Wide x 3
Rotate 180 degrees bottom feed
Circuit Breaker, Bolt-On, 3 Pole, 40A This circuit breaker supports bolt-onQOB Bolt On Three pole thermal magnetic circuit breakers provide overcurrent protection and switching on AC and DC systems. Bolt on QOB circuit breakers are for use in NQOB and NQOD panelboards. QOB circuit breakers have an over center, trip free toggle mechanism with quick make, quick break action and positive handle indication. The tripping mechanisms in three pole circuit breakers operate such that an overcurrent on any pole of the circuit breaker