Miniature Circuit Breaker, BQH Series, 40A, 3 Pole, 240V AC, 22kA at 240V AC MPN:BQ3B040H
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In Stock
Free Shipping
In Stock
SKU
510-G3384342
Miniature Circuit Breaker, BQH Series, 40A, 3 Pole, 240V AC, 22kA at 240V AC
Protect your electrical system with the Siemens BQH Series 40A 3-Pole Miniature Circuit Breaker. Designed for use with Siemens panelboards, this high-interrupting-capacity breaker offers reliable protection against overloads and short circuits. With a maximum air rating of 22kA at 240V AC, it's ideal for applications in commercial and industrial settings. The compact design and bolt-on mounting style make it easy to install and integrate into existing systems. This circuit breaker is also suitable for use in areas with high temperatures, operating up to 104°F. Ensure safe and efficient electrical operation with the Siemens BQH Series Miniature Circuit Breaker.
Top product features:
- Breaks overcurrents of up to 22kA at 240V AC
- Protects against electrical shock with a three-pole design
- Has a toggle actuator for easy manual operation
Top product applications:
- Commercial Building Electrical Systems
- Industrial Electrical Panels
- Data Center Electrical Systems
Miniature Circuit Breaker, Amps 40 A, AC Voltage Rating 240V AC, Circuit Breaker Type High Interrupting Capacity, Number of Poles 3, DC Voltage Rating Not Rated, Circuit Breaker Actuator Toggle, Circuit Breaker Mounting Style Bolt On, Phase Three, Series BQH, Max. AIR Rating 22kA at 240V AC, For Use With Siemens Panelboards, Terminal Connection Lug, Frame Size 125A/BQH, Length 4 in, Width 3 in, Depth 3 in, Max. Operating Temp. 104 Degrees F, Min. Wire Size 8 AWG
Additional Information
- Country of Origin: MX
- Drop Ship Item: Yes
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 25 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 4.00
- Package Width: 3.10
- Package Height: 3.00
- Package Weight: 0.98
Product info last updated on March 7, 2026 8:54pm UTC
Category: Circuit Protection