SIEMENS QF250A Q Series Plug-In Miniature Circuit Breaker
The Siemens QF250A is a Q Series, plug-in miniature circuit breaker rated for 50 A at 120/240V AC, with 2 poles and a 10kA interrupting capacity at 120/240V AC. Designed for use in Siemens Load Centers, this…
SKU 3G-OTH-622291
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 QF250A is a Q Series, plug-in miniature circuit breaker rated for 50 A at 120/240V AC, with 2 poles and a 10kA interrupting capacity at 120/240V AC. Designed for use in Siemens Load Centers, this single-pole breaker provides overcurrent protection in a compact plug-in format.
Frequently Asked Questions
What is the Siemens QF250A miniature circuit breaker used for?
The Siemens QF250A is a Q Series plug-in miniature circuit breaker used for overcurrent protection in Siemens Load Centers. It is rated for 50 A at 120/240V AC with a 10kA interrupting capacity, making it suitable for residential and light commercial electrical distribution panels.
What are the specifications of the Siemens QF250A?
The Siemens QF250A is a 2-pole miniature circuit breaker rated 50 A at 120/240V AC. It has a 10kA interrupting capacity at 120/240V AC and a single-pole plug-in design. It is part of the Q Series and is intended for use in Siemens Load Centers.
Where to buy the Siemens QF250A worldwide?
3G Electric supplies the Siemens QF250A 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 genuine Siemens Q Series breaker for your project.
How to install the Siemens QF250A in a load center?
To install the Siemens QF250A, ensure the load center is de-energized. Align the breaker's plug-in tabs with the bus bar slots in a Siemens Load Center and press firmly until it snaps into place. Connect the load wire to the terminal and torque to manufacturer specifications. Always follow local electrical codes.
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Common applications for SIEMENSSIEMENS Products
3G Electric supplies SIEMENS q series, plug-in siemens miniature circuit breakers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.