Miniature Circuit Breaker, Q Series, 20/20A, 1 Pole, 120/240V AC, 10kA at 120V AC MPN:Q2020NC
Discount: See in Cart
Free Shipping
In Stock
Free Shipping
In Stock
SKU
510-G0510011
Miniature Circuit Breaker, Q Series, 20/20A, 1 Pole, 120/240V AC, 10kA at 120V AC
Protect your home or office with the reliable Siemens Q Series Miniature Circuit Breaker. This 20/20A, 1-pole circuit breaker is designed for use with Siemens EQ Load Centers and is ideal for residential and commercial applications. Its compact size and plug-in mounting style make it easy to install, while its 10kA maximum air rating provides superior protection against electrical surges. With a simple toggle actuator and lug terminal connections, this circuit breaker is easy to use and maintain. Perfect for new construction or retrofits, the Siemens Q Series Miniature Circuit Breaker is a reliable choice for any electrical system.
Top product features:
- Protects against overcurrent with a maximum interrupt rating of 10kA at 120V AC
- Has a toggle actuator for easy circuit breaker operation
- Can be installed in a plug-in mounting style for convenient integration with load centers
Top product applications:
- Residential electrical panel upgrades
- Commercial electrical panel upgrades
- Industrial electrical panel upgrades
Miniature Circuit Breaker, Amps 20/20 A, AC Voltage Rating 120V AC, Circuit Breaker Type Duplex, Non CTL, Number of Poles 1, DC Voltage Rating Not Rated, Circuit Breaker Actuator Toggle, Circuit Breaker Mounting Style Plug In, Compatible Panelboard/Load Center Series EQ, Phase Single, Series Q, Max. AIR Rating 10kA at 120V AC, For Use With Siemens EQ Load Centers, Terminal Connection Lug, Frame Size 125A/QP, Length 3 in, Width 2 in, Depth 3 in, Min. Wire Size 14 AWG, Max. Wire Size 8 AWG
Additional Information
- Country of Origin: MX
- Drop Ship Item: No
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 1 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 3.20
- Package Width: 3.00
- Package Height: 1.00
- Package Weight: 0.35
Product info last updated on February 8, 2026 6:33pm UTC
Category: Circuit Protection