Miniature Circuit Breaker, QO Series, 20A, 2 Pole, 240V AC, 10kA at 120/240V AC MPN:QO220H
Discount: See in Cart
Free Shipping
In Stock
Free Shipping
In Stock
SKU
510-G0566861
Miniature Circuit Breaker, QO Series, 20A, 2 Pole, 240V AC, 10kA at 120/240V AC
Protect your electrical systems with the Square D QO Series 20A 2 Pole Miniature Circuit Breaker. Suitable for use in a variety of applications, including residential and commercial settings, this circuit breaker provides reliable overcurrent protection for 240V AC systems. With a high interrupting capacity of 10kA at 120/240V AC, it can safely interrupt heavy fault currents, reducing the risk of damage and electrical shock. Easy to install and requiring minimal maintenance, this QO Series circuit breaker is an essential component for any electrical system, ensuring a safe and efficient power supply.
Top product features:
- Breaks overcurrent in a circuit at 20A
- Protects against electrical shock with a 10kA interrupt rating at 120/240V AC
- Has a 2-pole design for 240V AC applications
Top product applications:
- Residential electrical panels
- Commercial electrical panels
- Industrial electrical panels
Miniature Circuit Breaker 240V 20A, Series QO
Additional Information
- Country of Origin: MX
- Drop Ship Item: Yes
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 7 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 1.00
- Package Width: 1.00
- Package Height: 1.00
- Package Weight: 0.56
Product info last updated on February 23, 2026 4:22pm UTC
Category: Circuit Protection