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QOU230 - Square D 30 Amp 2 Pole 120/240VAC Thermal Magnetic Circuit Breaker

Name: Essential Electric Supply QOU230 - Square D 30 Amp 2 Pole 120/240VAC Thermal Magnetic Circuit Breaker - QOU230 - Square D 30 Amp 2 Pole 120/240VAC Thermal Magnetic Circuit Breaker
Brand: Essential Electric Supply
SKU: 42301137649823
Price: 41.75 USD
Availability: InStock
Rating: 3.6667 (2 reviews)

4.5 (1,234)

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Color

Black

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Description

QOU230
QOU230 is a 30 Amp, 2 Pole thermal magnetic circuit breaker from Square D designed for 120/240VAC and 48VDC applications.This Square D QOU230 circuit breaker features a bo...

Reviews

3.7

3 ratings

QOU230

Couldn't be happier.

Shane · January 4, 2026

Fantastic

Just what I needed, prompt delivery

John · July 16, 2025

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Essential Electric Supply

4.7 (1.2K)

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Description

QOU230
QOU230 is a 30 Amp, 2 Pole thermal magnetic circuit breaker from Square D designed for 120/240VAC and 48VDC applications.This Square D QOU230 circuit breaker features a bo...