Siemens Miniature Circuit Breaker: 1 A Amps, 125V DC, 10kA at 277/480V AC, Screw Clamp
The SIEMENS IEC Miniature Circuit Breaker (MPN 5SJ43018HG42) is a D-Curve, 3-Pole UL489 DIN Rail-Mount unit rated at 1 A Amps. It features a Max. AIR Rating of 10kA at 277/480V AC, a DC Voltage Rating of 125V DC, and…
SKU 3G-OTH-21018
- 6–10 business days door-to-door; Bea Cukai clearance typically 3–5 business days.
- Invoicing in IDR or USD. Bank transfer and corporate PO accepted.
- Dikirim ke: Jakarta, Surabaya, Bandung, Medan, Batam
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Deskripsi Produk
The SIEMENS IEC Miniature Circuit Breaker (MPN 5SJ43018HG42) is a D-Curve, 3-Pole UL489 DIN Rail-Mount unit rated at 1 A Amps. It features a Max. AIR Rating of 10kA at 277/480V AC, a DC Voltage Rating of 125V DC, and a Screw Clamp terminal connection.
Supplied to Indonesia — compatible with 50 Hz installations. DHL Express delivery to Jakarta, Surabaya, Bandung, customs and duties handled door-to-door.
Pertanyaan yang Sering Diajukan
What is the SIEMENS 5SJ43018HG42 miniature circuit breaker used for?
The SIEMENS 5SJ43018HG42 is a D-curve, 3-pole UL489 miniature circuit breaker rated at 1 A. It protects industrial equipment and DC circuits from overcurrent and short circuits, commonly used in control panels, machinery, and power distribution systems requiring 125V DC or 277/480V AC protection.
What are the specifications of the SIEMENS 5SJ43018HG42?
The SIEMENS 5SJ43018HG42 is a D-curve, 3-pole miniature circuit breaker with a 1 A amp rating. It has a DC voltage rating of 125V DC and a maximum AIR rating of 10kA at 277/480V AC. Terminal connection is screw clamp, and it is UL489 listed for DIN rail mounting.
Where to buy the SIEMENS 5SJ43018HG42 worldwide?
You can source the SIEMENS 5SJ43018HG42 miniature 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 component.
How to select the right SIEMENS miniature circuit breaker for DC applications?
For DC applications, select a breaker with a DC voltage rating matching your system, such as the 125V DC rating on the SIEMENS 5SJ43018HG42. Ensure the amp rating (1 A) and curve type (D for high inrush loads) suit your circuit. Always verify UL489 listing for branch circuit protection.
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3G Electric memasok Siemens d-curve, 3-pole ul489 din rail-mount miniature circuit breakers. Kami menyediakan produk asli dengan ketersediaan tersedia di gudang untuk SKU umum, dokumentasi teknis, dukungan commissioning, dan layanan garansi — di seluruh dunia.















