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Square D QO320 - 20A 3 Pole Miniature Circuit Breaker

Name: SuperBreakers Square D QO320 - 20A 3 Pole Miniature Circuit Breaker - Square D QO320 - 20A 3 Pole Miniature Circuit Breaker
Brand: SuperBreakers
SKU: 45361827414329
Price: 70.75 USD
Availability: InStock
Rating: 5 (4 reviews)

4.5 (1,234)

Sold 100+ last 30 days

20% off first order

$70.75

Quantity

Color

Black

Quantity

Description

The Square D QO320 provides robust 3-pole circuit protection for commercial and industrial systems. Featuring a 20A rating, this thermal-magnetic breaker handles standard branch circuit applications while ensuring consistent performance. De...

Reviews

5.0

4 ratings

Exactly what ordered

Thank you for receiving it so quickly!

Pamela · June 19, 2026

Fast delivery

Adam · November 21, 2025

It works

Clean breaker

Todd · September 24, 2025

Delivery & Returns

SuperBreakers

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Square D QO320 - 20A 3 Pole Miniature Circuit Breaker

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