SIEMENS Miniature Circuit Breaker: 40 A Amps, 120/240V AC, 2 Poles
The Siemens BQH Series BQ2B040H is a 2-pole, 40 A miniature circuit breaker with a high interrupting capacity of 22kA at 120/240V AC. Designed for bolt-on installation in Siemens panelboards, this single-phase…
SKU 3G-OTH-623698
Local availability & support — the Philippines
- Delivery
- 5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
- Payment
- Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
- Ships to
- Manila, Quezon City, Cebu, Davao, Batangas
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Product Description
The Siemens BQH Series BQ2B040H is a 2-pole, 40 A miniature circuit breaker with a high interrupting capacity of 22kA at 120/240V AC. Designed for bolt-on installation in Siemens panelboards, this single-phase breaker provides overcurrent protection for branch circuits in industrial electrical distribution systems.
Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.
Frequently Asked Questions
What is the Siemens BQ2B040H miniature circuit breaker used for?
The Siemens BQ2B040H is a 2-pole, 40 A miniature circuit breaker designed for overcurrent protection in industrial branch circuits. It installs in Siemens panelboards and handles 120/240V AC systems with a high interrupting capacity of 22kA, making it suitable for heavy-duty electrical distribution.
What are the specifications of the Siemens BQ2B040H?
The Siemens BQ2B040H is a 40 A, 2-pole miniature circuit breaker rated for 120/240V AC. It offers a high interrupting capacity of 22kA at 120/240V AC, is single-phase, and uses a bolt-on connection for Siemens panelboards. The series is BQH, with MPN BQ2B040H.
Where to buy the Siemens BQ2B040H worldwide?
3G Electric supplies the Siemens BQ2B040H miniature circuit breaker to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us to order this 40 A, 2-pole breaker for your Siemens panelboard.
How to install the Siemens BQ2B040H circuit breaker?
Install the Siemens BQ2B040H by turning off power, then bolting it into a compatible Siemens panelboard. Ensure the 40 A, 2-pole breaker is seated firmly on the bus bar. Follow standard electrical safety practices and local codes. For specific guidance, consult the Siemens installation manual.
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3G Electric supplies SIEMENS bq & bqh series, bolt-on siemens miniature circuit breakers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
