Siemens Miniature Circuit Breaker: 2 A Amps, 125V DC, 10kA at 277/480V AC, Screw Clamp
The SIEMENS IEC Miniature Circuit Breaker (SKU 30YC71) is a 2 A, 2-pole, C-Curve, UL489 DIN rail-mount unit from the 5SJ4 series. It is rated for 10kA at 277/480V AC and 125V DC, with screw clamp terminals (MPN…
SKU 3G-OTH-20927
- 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 30YC71) is a 2 A, 2-pole, C-Curve, UL489 DIN rail-mount unit from the 5SJ4 series. It is rated for 10kA at 277/480V AC and 125V DC, with screw clamp terminals (MPN 5SJ42027HG42).
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 5SJ4 miniature circuit breaker used for?
The SIEMENS 5SJ4 miniature circuit breaker protects electrical circuits from overloads and short circuits. It is used in industrial control panels, distribution boards, and equipment requiring UL489 branch-circuit protection. Its C-curve trip characteristic suits moderate inrush loads like motors and transformers.
What are the specifications of the SIEMENS 5SJ42027HG42?
The SIEMENS 5SJ42027HG42 is a 2 A, 2-pole, C-curve miniature circuit breaker from the 5SJ4 series. It has a max AIR rating of 10kA at 277/480V AC and a DC voltage rating of 125V DC. Terminal connection is screw clamp. It is UL489 listed for DIN rail mounting.
Where to buy the SIEMENS 5SJ4 circuit breaker worldwide?
You can source the SIEMENS 5SJ4 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 5SJ4 series breaker.
How to install the SIEMENS 5SJ4 miniature circuit breaker?
Install the SIEMENS 5SJ4 breaker by snapping it onto a standard DIN rail. Ensure the rail is clean and the breaker clips engage firmly. Connect wires using the screw clamp terminals per the torque specs in the manual. Always de-energize the circuit before installation and follow local electrical codes.
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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.















