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Siemens 3G-OTH-623742 — Technical Specifications

Name: Siemens 3G-OTH-623742 Miniature Circuit Breaker: 45 A Amps, 240V AC, 3 Poles, Std (MPN BQ3B045). Key specifications — attr196014: 45 A; attr196015: 240V AC; attr196017: 10kA at 240V AC; attr196018: Siemens Panelboards; attr196016: Three; attr232503: BQ.
Brand: Siemens

The Siemens BQ3B045 is a BQ Series miniature circuit breaker rated 45 A, 240V AC, 3-pole, with a 10kA interrupting capacity at 240V AC. Designed for use in Siemens panelboards, this bolt-on breaker provides overcurrent protection in a compact, standard form factor.

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Technical Specifications

Parameter	Value
AC	240V
Type	Std
Poles	3
Manufacturer Part Number	BQ3B045