Square D Plug in Circuit Breaker, QO, Number of Poles 3, 45 Amps, 240VAC, Standard

Square D Plug in Circuit Breaker, QO, Number of Poles 3, 45 Amps, 240VAC, Standard

Marsoni

M251S

$109.99

Get it in 3 business days with 1 day shipping. Friday, May 29

Square D Plug in Circuit Breaker, QO, Number of Poles 3, 45 Amps, 240VAC, StandardQO (plug on) thermal magnetic circuit breakers provide overcurrent protection and switching on ac and dc systems. Item: Plug In Circuit BreakerAmps: 45Number of Poles: 3Circuit Breaker Type: StandardAC Voltage Rating: 240VACDC Voltage Rating: 48VDCFor Use With: QO Load Centers and NQOD PanelboardsSeries: QOTerminal Connection: Box LugMin. Wire Size: 8 AWGMax. Wire Size: 2 AWGLength: 3. 00"Width: 2. 25"Depth: 2. 91"Standards: UL Listed, CSA

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Reviewed in the United States on February 1, 2026

Verified Purchase

Amazon Customer

Dallas, US

★★★★★ 5

Good match

Size: CRV (2023-2025) 2.0L Hybrid

Easy install

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Reviewed in the United States on May 14, 2026

Verified Purchase