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Cutler-Hammer

20-Amp Type BR Miniature Circuit Breaker

Mfg.#
BR120
Sku#
7931066

* Estimated stock levels as of Sat, Apr 11, 2026. All items subject to prior sale. Prices may vary between stores and online. Please call ahead to confirm availability of items marked as Limited Stock.

Description

Switching duty rating. Thermal magnetic 40 degrees C. Interchangeable, will replace: Bryant, Westinghouse and Challenger. Type BR. 120/240 volt, 10,000 AIR. 1" per pole.

Specifications

General

Actuator Type Quick-Break
Amps 20
Circuit Breaker Type Standard Single-Pole Circuit Breaker
Interrupt Rating 42 kA
Mounting Type Plug
Number of Phases 1
Poles 1
Series BR
Suitable for BR Series Load Centers
Volts 120/240
Wire Size 14 to 4 AWG

Dimensions

Height 2.89 in
Length 2.92 in
Width 0.98 in

Manufacturing Details
The following information is subject to change without notice

Country of Origin US
Shop USA Yes

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