Miniature Circuit Breaker, BQ Series, 50A, 2 Pole, 120/240V AC, 10kA at 120/240V AC MPN:BQ2B050
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In Stock
Free Shipping
In Stock
SKU
510-G3407232
Miniature Circuit Breaker, BQ Series, 50A, 2 Pole, 120/240V AC, 10kA at 120/240V AC
Protect your electrical systems with the Siemens BQ Series Miniature Circuit Breaker, designed for use in Siemens panelboards. This 50A, 2-pole breaker offers reliable protection against overloads and short circuits, with a maximum air rating of 10kA at 120/240V AC. Easy to install with a bolt-on mounting style and lug terminal connection, this breaker is ideal for a variety of applications, including residential and commercial settings. With its compact 2x3x3 inch frame size and durable construction, the BQ Series breaker provides efficient and safe electrical distribution. Perfect for new installations or upgrades, it's a reliable choice for professionals and DIYers alike.
Top product features:
- Two-pole design for separating phase loads
- Toggle actuator for easy manual operation
- 10kA short-circuit rating for enhanced safety
Top product applications:
- Residential electrical panelboards
- Commercial electrical panelboards
- Industrial electrical panelboards
Miniature Circuit Breaker, Amps 50 A, AC Voltage Rating 120/240V AC, Circuit Breaker Type Standard, Number of Poles 2, DC Voltage Rating Not Rated, Circuit Breaker Actuator Toggle, Circuit Breaker Mounting Style Bolt On, Phase Single, Series BQ, Max. AIR Rating 10kA at 120/240V AC, For Use With Siemens Panelboards, Terminal Connection Lug, Frame Size 125A/BQ, Length 2 in, Width 3 in, Depth 3 in, Max. Operating Temp. 104 Degrees F, Min. Wire Size 8 AWG, Max. Wire Size 4 AWG (Al), 6 AWG (Cu)
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: 3.80
- Package Width: 2.00
- Package Height: 3.10
- Package Weight: 0.68
Product info last updated on January 31, 2026 9:26am UTC
Category: Circuit Protection