Siemens 5SJ41047HG42 C-Curve 1-Pole UL489 DIN Rail-Mount
The SIEMENS IEC Miniature Circuit Breaker (SKU 5SJ41047HG42, MPN 5SJ41047HG42) is a 4 A, C-Curve, 1-Pole UL489 DIN Rail-Mount unit. It is rated for 277V AC and 60V DC, with a maximum AIR rating of 10kA at 277V AC…
SKU 3G-OTH-22498
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 IEC Miniature Circuit Breaker (SKU 5SJ41047HG42, MPN 5SJ41047HG42) is a 4 A, C-Curve, 1-Pole UL489 DIN Rail-Mount unit. It is rated for 277V AC and 60V DC, with a maximum AIR rating of 10kA at 277V AC, and features a screw clamp terminal connection.
Frequently Asked Questions
What is the SIEMENS 5SJ41047HG42 miniature circuit breaker used for?
This SIEMENS 4 A, C-Curve, 1-Pole UL489 DIN Rail-Mount miniature circuit breaker protects branch circuits in industrial control panels and electrical distribution systems. It is suitable for 277V AC and 60V DC applications, providing overcurrent protection for motors, lighting, and other equipment.
What are the specifications of the SIEMENS 5SJ41047HG42?
The SIEMENS 5SJ41047HG42 is a 4 A, C-Curve, 1-Pole miniature circuit breaker rated for 277V AC and 60V DC. It has a maximum AIR rating of 10kA at 277V AC and features a screw clamp terminal connection. It is UL489 listed and mounts on a DIN rail.
Where to buy the SIEMENS 5SJ41047HG42 worldwide?
3G Electric supplies the SIEMENS 5SJ41047HG42 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 for pricing and lead time on this and other Siemens industrial components.
How to install a SIEMENS DIN rail miniature circuit breaker?
To install a SIEMENS DIN rail miniature circuit breaker like the 5SJ41047HG42, snap it onto a standard 35 mm DIN rail. Ensure the breaker is oriented correctly, then connect the line and load wires using the screw clamp terminals. Torque terminals to the manufacturer's specification. Always de-energize the panel before installation.
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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.