Miniature Circuit Breaker, BL Series, 20A, 1 Pole, 120/240V AC, 22kA at 120/240V AC MPN:B120H
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In Stock
Free Shipping
In Stock
SKU
510-G1397627
Miniature Circuit Breaker, BL Series, 20A, 1 Pole, 120/240V AC, 22kA at 120/240V AC
Protect your Siemens P1 panelboards with the reliable BL Series Miniature Circuit Breaker, rated for 20A and 120/240V AC. This compact circuit breaker features a toggle actuator and bolt-on mounting style, making it easy to install and maintain. With a maximum AIR rating of 22kA, it provides reliable protection against overcurrent conditions. Suitable for a wide range of applications, including residential and commercial electrical systems, this circuit breaker is ideal for use in single-phase circuits. Its compact size and versatility make it a great choice for professionals and DIYers alike, ensuring safe and efficient electrical distribution.
Top product features:
- 20A current rating provides sufficient capacity for most household and commercial applications
- Toggle actuator allows for easy and intuitive operation
- 22kA maximum air rating offers enhanced protection against electrical surges and faults
Top product applications:
- Residential electrical panels
- Commercial electrical panels
- Industrial electrical panels
Miniature Circuit Breaker, Amps 20 A, AC Voltage Rating 120/240V AC, Circuit Breaker Type Standard, Number of Poles 1, DC Voltage Rating Not Rated, Circuit Breaker Actuator Toggle, Circuit Breaker Mounting Style Bolt On, Compatible Panelboard/Load Center Series P1, Phase Single, Series BL, Max. AIR Rating 22kA at 120/240V AC, For Use With Siemens P1 Panelboards, Terminal Connection Lug, Frame Size 125A/BLH, Length 4 in, Width 1 in, Depth 3 in, Min. Wire Size 12 AWG (Al), 14 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: 4.00
- Package Width: 1.00
- Package Height: 3.50
- Package Weight: 0.32
Product info last updated on February 3, 2026 3:30pm UTC
Category: Circuit Protection