SIEMENS BF120A Bolt-On Ground Fault Circuit Interrupter, 20A, 120V AC, 1-Pole
The Siemens BF120A is a 1-pole, 20 A, 120V AC miniature circuit breaker from the BF Series, designed as a bolt-on ground fault circuit interrupter for use with Siemens panelboards. It carries a maximum AIR rating of…
SKU 3G-OTH-609678
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 BF120A is a 1-pole, 20 A, 120V AC miniature circuit breaker from the BF Series, designed as a bolt-on ground fault circuit interrupter for use with Siemens panelboards. It carries a maximum AIR rating of 10kA at 120V AC and operates on single-phase power.
Frequently Asked Questions
What is the Siemens BF120A miniature circuit breaker used for?
The Siemens BF120A is a 1-pole, 20 A, 120V AC ground fault circuit interrupter (GFCI) designed for bolt-on installation in Siemens panelboards. It protects branch circuits from ground faults and overcurrents in single-phase commercial or industrial applications.
What are the specifications of the Siemens BF120A circuit breaker?
The Siemens BF120A is a 20 A, 120V AC, 1-pole miniature circuit breaker with a maximum AIR rating of 10kA at 120V AC. It is a bolt-on ground fault circuit interrupter from the BF Series, for use with Siemens panelboards on single-phase power.
Where to buy the Siemens BF120A circuit breaker worldwide?
3G Electric supplies the Siemens BF120A miniature circuit breaker to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us to order this genuine Siemens part for your panelboard.
How to install the Siemens BF120A ground fault circuit interrupter?
Install the Siemens BF120A by turning off power to the panelboard, then bolting the breaker onto the bus bar in the designated Siemens panelboard slot. Connect the load and line wires per the wiring diagram, and test the GFCI function after installation. 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.
