Siemens 5SJ41257HG41 C-Curve 1-Pole UL489 Miniature Circuit Breaker
The SIEMENS Miniature Circuit Breaker (SKU 5SJ41257HG41, MPN 5SJ41257HG41) is a C-Curve, 1-Pole UL489 DIN Rail-Mount unit rated at 25 A. It supports 240V AC and 60V DC with a maximum AIR rating of 14 kA, and features…
SKU 3G-OTH-22915
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 Miniature Circuit Breaker (SKU 5SJ41257HG41, MPN 5SJ41257HG41) is a C-Curve, 1-Pole UL489 DIN Rail-Mount unit rated at 25 A. It supports 240V AC and 60V DC with a maximum AIR rating of 14 kA, and features a screw clamp terminal connection.
Frequently Asked Questions
What is the SIEMENS 5SJ41257HG41 miniature circuit breaker used for?
The SIEMENS 5SJ41257HG41 is a C-Curve, 1-Pole UL489 DIN Rail-Mount miniature circuit breaker rated at 25 A. It protects branch circuits in industrial control panels, HVAC equipment, and distribution boards against overloads and short circuits in both 240V AC and 60V DC systems.
What are the specifications of the SIEMENS 5SJ41257HG41 circuit breaker?
The SIEMENS 5SJ41257HG41 is a 25 A, C-Curve, 1-Pole UL489 miniature circuit breaker. It supports 240V AC and 60V DC with a maximum AIR rating of 14 kA. Terminal connection is screw clamp, and it is part of the 5SJ4 series. The MPN is 5SJ41257HG41.
Where to buy the SIEMENS 5SJ41257HG41 circuit breaker worldwide?
You can source the SIEMENS 5SJ41257HG41 circuit breaker through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time on this Siemens-branded unit.
How to install the SIEMENS 5SJ41257HG41 miniature circuit breaker?
Install the SIEMENS 5SJ41257HG41 by snapping it onto a standard DIN rail. Ensure the circuit is de-energized. Connect wires using the screw clamp terminals, tightening to the manufacturer's recommended torque. Verify the C-Curve trip characteristic matches your load type before energizing.
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Common applications for SiemensSiemens Products
3G Electric supplies Siemens c-curve, 1-pole ul489 din rail-mount miniature circuit breakers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.