Siemens Miniature Circuit Breaker: 3 A Amps, 125V DC, 10kA at 277/480V AC, Screw Clamp
The SIEMENS IEC Miniature Circuit Breaker (SKU 30YC72, MPN 5SJ42037HG42) is a 3 A, C-Curve, 2-Pole UL489 DIN Rail-Mount unit. It is rated for 10kA at 277/480V AC and 125V DC, with screw clamp terminals.
SKU 3G-OTH-21056
- 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 (SKU 30YC72, MPN 5SJ42037HG42) is a 3 A, C-Curve, 2-Pole UL489 DIN Rail-Mount unit. It is rated for 10kA at 277/480V AC and 125V DC, with screw clamp terminals.
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 5SJ42037HG42 miniature circuit breaker used for?
The SIEMENS 5SJ42037HG42 is a 3 A, C-Curve, 2-pole UL489 miniature circuit breaker for overcurrent protection in industrial control panels, HVAC equipment, and machinery. It mounts on DIN rail and handles 10kA at 277/480V AC or 125V DC, making it suitable for branch circuits and equipment in global facilities.
What are the specifications of the SIEMENS 5SJ42037HG42?
This SIEMENS IEC miniature circuit breaker (MPN 5SJ42037HG42) is rated 3 A, C-Curve, 2-pole, with a max AIR of 10kA at 277/480V AC and 125V DC. It uses screw clamp terminals and is UL489 listed for DIN-rail mounting. The AC voltage rating is 277/480V AC; DC voltage rating is 125V DC.
Where to buy the SIEMENS 5SJ42037HG42 worldwide?
3G Electric supplies the SIEMENS 5SJ42037HG42 miniature circuit breaker to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this UL489 DIN-rail breaker.
How to install the SIEMENS 5SJ42037HG42 on a DIN rail?
To install the SIEMENS 5SJ42037HG42, snap the breaker onto a standard 35 mm DIN rail until it locks. Ensure the rail is clean and the breaker is oriented with the line side up. Use a screwdriver to tighten the screw clamp terminals to the manufacturer's torque spec. Always de-energize the circuit before installation.
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3G Electric memasok Siemens c-curve, 2-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.















