Square D QOB290 Qo Miniature Circuit Breaker
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Square D QOB290 Qo Miniature Circuit Breaker
Square D QOB290 Qo Miniature Circuit Breaker
Part #:QOB290
SKU #: 2292448
Key Features
Part #:QOB290
SKU #: 2292448
Brand: Square D
Amperage Rating: 90, 90 A
Dimensions: 2.91 in L x 1.5 in W x 3 in H, 2.91 in L x 1.5 in W x 3.5 in H
Frequency Rating: 50/60, 50/60 Hz
Interrupt Rating: 10, 10 kA
Number of Poles: 2
- QO and 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 two and three-pole circuit breakers operate such that an overcurrent on any pole of the circuit breaker will cause all poles of the circuit breaker to open simultaneously
- Bolt-on QOB circuit breakers are for use in NQO and NQOD panel boards
- QO and QOB circuit breakers have Visi-Trip feature, which provides a visual indication that the circuit breaker has tripped and interrupted the circuit
- Common trip
- 4 to 2/0 AWG aluminum/copper wire range
Square D QOB290 Qo Miniature Circuit Breaker
Square D QO Miniature Circuit Breaker, Standard, 120/240 VAC, 90 A, 50/60 Hz, 10 kA Interrupt, Thermal/Magnetic Trip, 2 Pole, 1 ph, Box Lug, 4 to 2/0 AWG Wire, Bolt-On Mount, 40 deg C, 2.91 in L x 1.5 in W x 3.5 in H
Additional Description: SQD -QOB290 (N) MINIATURE CIRCUIT BREAKER 120/240V 90A NON-CANCELABLE, NON-RETURNABLE
Catalog Description: Mini circuit breaker, QO, 90A, 2 pole, 120/240VAC, 10kA, bolt on