SIEMENS 5SJ43057HG42 C-Curve 3-Pole UL489 Miniature Circuit Breaker
The SIEMENS 5SJ43057HG42 is a C-curve, 3-pole UL489 DIN rail-mount miniature circuit breaker rated at 0.5 A amps, 60V DC, with a maximum AIR rating of 10 kA. It features a screw clamp terminal connection.
SKU 3G-OTH-20445
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
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Product Description
The SIEMENS 5SJ43057HG42 is a C-curve, 3-pole UL489 DIN rail-mount miniature circuit breaker rated at 0.5 A amps, 60V DC, with a maximum AIR rating of 10 kA. It features a screw clamp terminal connection.
Frequently Asked Questions
What is the SIEMENS 5SJ43057HG42 miniature circuit breaker used for?
The SIEMENS 5SJ43057HG42 is a C-curve, 3-pole UL489 miniature circuit breaker used for overcurrent protection in DC circuits up to 60V DC. It is commonly applied in industrial control panels, machinery, and power distribution systems requiring reliable branch circuit protection.
What are the specifications of the SIEMENS 5SJ43057HG42?
The SIEMENS 5SJ43057HG42 is rated at 0.5 A amps, 60V DC, with a maximum AIR rating of 10 kA. It features a screw clamp terminal connection and is a C-curve, 3-pole UL489 DIN rail-mount miniature circuit breaker. The manufacturer part number is 5SJ43057HG42.
Where to buy the SIEMENS 5SJ43057HG42 worldwide?
You can source the SIEMENS 5SJ43057HG42 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 miniature circuit breaker.
How to select the correct SIEMENS miniature circuit breaker for a DC application?
Select a DC-rated miniature circuit breaker like the SIEMENS 5SJ43057HG42 by matching the voltage (60V DC), current (0.5 A), and interrupting rating (10 kA) to your circuit requirements. Ensure the curve type (C-curve) suits the load, and use a UL489 listed device for branch circuit protection.
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Common applications for SiemensSiemens Products
3G Electric supplies Siemens c-curve, 3-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.