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Siemens Miniature Circuit Breaker: 1.6 A Amps, 60V DC, 10 kA, Screw Clamp - C-Curve, 3-Pole UL489 DIN Rail-Mount Miniature Circuit Breakers
SiemensC-Curve, 3-Pole UL489 DIN Rail-Mount Miniature Circuit Breakers

Siemens Miniature Circuit Breaker: 1.6 A Amps, 60V DC, 10 kA, Screw Clamp

The SIEMENS 5SJ43157HG42 is a C-curve, 3-pole UL489 DIN rail-mount miniature circuit breaker rated at 1.6 A amps, 60V DC, with a maximum AIR rating of 10 kA. It features a screw clamp terminal connection.

SKU 3G-OTH-20023

Brand
Siemens
Item
Miniature Circuit Breaker: 1.6 A Amps, 60V DC, 10 kA, Screw Clamp
Category
C-Curve, 3-Pole UL489 DIN Rail-Mount Miniature Circuit Breakers
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Technical Specifications

Siemens
Manufacturer Part Number
5SJ43157HG42
Max. AIR Rating
10 kA
DC Voltage Rating
60V DC
Terminal Connection
Screw Clamp
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Siemens Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The SIEMENS 5SJ43157HG42 is a C-curve, 3-pole UL489 DIN rail-mount miniature circuit breaker rated at 1.6 A amps, 60V DC, with a maximum AIR rating of 10 kA. It features a screw clamp terminal connection.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the SIEMENS 5SJ43157HG42 miniature circuit breaker used for?

The SIEMENS 5SJ43157HG42 is a C-curve, 3-pole UL489 miniature circuit breaker rated at 1.6 A and 60V DC. It protects DC circuits in industrial control panels, telecom power supplies, and renewable energy systems from overloads and short circuits up to 10 kA.

What are the specifications of the SIEMENS 5SJ43157HG42?

The SIEMENS 5SJ43157HG42 is a 3-pole miniature circuit breaker with a DC voltage rating of 60V DC, a maximum AIR rating of 10 kA, and a screw clamp terminal connection. It is UL489 listed, DIN rail-mountable, and uses a C-curve trip characteristic for moderate inrush currents.

Where to buy the SIEMENS 5SJ43157HG42 worldwide?

3G Electric supplies the SIEMENS 5SJ43157HG42 miniature circuit breaker worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time.

How to install the SIEMENS 5SJ43157HG42 miniature circuit breaker?

Snap the SIEMENS 5SJ43157HG42 onto a standard DIN rail. Use a screwdriver to tighten the screw clamp terminals to the recommended torque for your wire gauge. Ensure the DC supply is off before wiring. Follow NEC and local codes for branch circuit protection.

Used in

Common applications for Siemens
District cooling plants — LME73 + RWF55 for condenser-water modulation
Inflight catering and food-processing steam boilers — LMG22 with SQN90 air-fuel cross-damper
Hospital steam-plant redundancy — LME41 with QRA2 UV flame detection for dual-fuel boilers
Semiconductor fab process heat — LME23 and SKP55 gas valves on hot-oil heater skids
Container-terminal reefer-deck heating — LMG22 retrofit onto legacy burner racks

Siemens 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.

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