Miniature Circuit Breaker, Q Series, 20A, 3 Pole, 240V AC, 10kA at 120V AC MPN:Q320
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Free Shipping
In Stock
Free Shipping
In Stock
SKU
510-G0923824
Miniature Circuit Breaker, Q Series, 20A, 3 Pole, 240V AC, 10kA at 120V AC
Protect your electrical system with the Siemens Q Series 20A 3 Pole Miniature Circuit Breaker. Designed for use in Siemens EQ Load Centers, this circuit breaker offers reliable protection against overloads and short circuits. Its 20A rating provides efficient energy distribution, while its 10kA at 120V AC rating ensures maximum air clearance. Suitable for a variety of applications, including residential and commercial settings, this circuit breaker is a must-have for any electrical panel. Its compact size and plug-in mounting style make it easy to install, and its standard circuit breaker type ensures compatibility with a range of systems.
Top product features:
- 3 Pole circuit breaker functionality
- Toggle actuator for easy operation
- 10kA short-circuit interrupt rating for safe protection
Top product applications:
- Residential Electrical Panels
- Commercial Electrical Panels
- Industrial Electrical Panels
Miniature Circuit Breaker, Amps 20 A, AC Voltage Rating 240V AC, Circuit Breaker Type Standard, Number of Poles 3, DC Voltage Rating Not Rated, Circuit Breaker Actuator Toggle, Circuit Breaker Mounting Style Plug In, Compatible Panelboard/Load Center Series EQ, Phase Three, Series Q, Max. AIR Rating 10kA at 120V AC, For Use With Siemens EQ Load Centers, Terminal Connection Lug, Frame Size 125A/QP, Length 3.4 in, Width 3.7 in, Depth 12.8 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: 2.60
- Package Width: 2.90
- Package Height: 2.90
- Package Weight: 0.90
Product info last updated on January 23, 2026 10:55am UTC
Category: Circuit Protection