Miniature Circuit Breaker, BQ Series, 50A, 1 Pole, 120V AC, 10kA at 120V AC MPN:BQ1B050
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In Stock
Free Shipping
In Stock
SKU
510-G2509647
Miniature Circuit Breaker, BQ Series, 50A, 1 Pole, 120V AC, 10kA at 120V AC
Protect your electrical system with the Siemens BQ Series Miniature Circuit Breaker. Designed for use with Siemens panelboards, this 50A, 1-pole circuit breaker provides reliable protection against overloads and short circuits. With a 10kA maximum air rating at 120V AC, it's perfect for a variety of applications, including residential and commercial electrical systems. The BQ Series circuit breaker features a toggle actuator and bolt-on mounting style, making it easy to install and maintain. CSA certified, HACR rated, and UL listed, this circuit breaker offers peace of mind and meets the highest industry standards.
Top product features:
- Provides overcurrent protection for electrical circuits
- Has a maximum interrupting capacity of 10kA at 120V AC
- Can be mounted directly onto a panel using bolt-on hardware
Top product applications:
- Industrial Control Panels
- Commercial Lighting Systems
- Automotive Repair Shops
Miniature Circuit Breaker, Amps 50 A, AC Voltage Rating 120V AC, Circuit Breaker Type Standard, Number of Poles 1, DC Voltage Rating Not Rated, Circuit Breaker Actuator Toggle, Circuit Breaker Mounting Style Bolt On, Phase Single, Series BQ, Max. AIR Rating 10kA at 120V AC, For Use With Siemens Panelboards, Terminal Connection Lug, Frame Size 125A/BQ, Length 4 in, Width 1 in, Depth 3 in, Min. Wire Size 8 AWG, Max. Wire Size 4 AWG (Al), 6 AWG (Cu), Standards CSA Certified, HACR Rated, UL Listed
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: 3.70
- Package Width: 3.00
- Package Height: 0.90
- Package Weight: 0.33
Product info last updated on January 13, 2026 11:49am UTC
Category: Circuit Protection