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Square D Plug in Circuit Breaker, QO, Number of Poles 3, 40 Amps, 240VAC, Standard

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$89.40

$ 43 .99 $43.99

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Unlike fuses, miniature circuit breakers do not have to be replaced or reset after an overcurrent overload which makes them both more convenient and cost-efficient. Rated for aluminum and copper conductors.
Item: Plug In Circuit Breaker
Amps: 40
Number of Poles: 3
Circuit Breaker Type: Standard
AC Voltage Rating: 240VAC
DC Voltage Rating: 48VDC
For Use With: QO Load Centers and NQOD Panelboards
Series: QO
Terminal Connection: Screw Clamp
Min. Wire Size: 8 AWG
Max. Wire Size: 2 AWG
Length: 3.00"
Width: 2.25"
Depth: 2.91"
Standards: UL Listed, CSA Certified, HACR
Max. AIR Rating: 10 kA