SIEMENS BF250A B Series Bolt-On Miniature Circuit Breaker
The Siemens BF250A is a 50 A, 2-pole, single-phase miniature circuit breaker with ground fault circuit interrupter protection, rated 120/240V AC and a maximum AIR rating of 10kA at 120/240V AC. Designed for use with…
SKU 3G-OTH-722239
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Delivery
- Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
- Ships to
- Singapore
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Product Description
The Siemens BF250A is a 50 A, 2-pole, single-phase miniature circuit breaker with ground fault circuit interrupter protection, rated 120/240V AC and a maximum AIR rating of 10kA at 120/240V AC. Designed for use with Siemens panelboards, this B Series bolt-on breaker is part of the BF series. 3G Electric interprets your demand, sources genuine Siemens breakers, and supports your facility with specialist expertise across 14 industrial departments — including electrical, combustion, and controls.
Frequently Asked Questions
What is the Siemens BF250A miniature circuit breaker used for?
The Siemens BF250A is a 50 A, 2-pole, single-phase miniature circuit breaker with ground fault circuit interrupter protection, rated 120/240V AC. It is designed for use with Siemens panelboards to protect electrical circuits from overloads, short circuits, and ground faults in industrial and commercial facilities.
What are the specifications of the Siemens BF250A?
The Siemens BF250A has a 50 A amp rating, 120/240V AC voltage rating, 2 poles, single-phase, and a maximum AIR rating of 10kA at 120/240V AC. It is a B Series bolt-on breaker with ground fault circuit interrupter protection, designed for use with Siemens panelboards.
Where to buy the Siemens BF250A in worldwide?
3G Electric supplies the genuine Siemens BF250A miniature circuit breaker to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us to place an order; we interpret your demand and source the right Siemens breakers for your application.
How to install the Siemens BF250A circuit breaker?
Install the Siemens BF250A by ensuring the panelboard is de-energized, then bolt the breaker onto the Siemens panelboard bus bar. Connect line and load wires per the wiring diagram, torque terminals to manufacturer specifications, and test the ground fault function before restoring power. Always follow local electrical codes.
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Common applications for SIEMENSSIEMENS Products
3G Electric supplies SIEMENS b 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.
