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Siemens 5SJ43157HG42 C-Curve 3-Pole UL489 Miniature Circuit Breaker - C-Curve, 3-Pole UL489 DIN Rail-Mount Miniature Circuit Breakers
SiemensC-Curve, 3-Pole UL489 DIN Rail-Mount Miniature Circuit Breakers

Siemens 5SJ43157HG42 C-Curve 3-Pole UL489 Miniature Circuit Breaker

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
5SJ43157HG42 C-Curve 3-Pole UL489 Miniature Circuit Breaker
Category
C-Curve, 3-Pole UL489 DIN Rail-Mount Miniature Circuit Breakers
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

Siemens
Manufacturer Part Number
5SJ43157HG42
Max. AIR Rating
10 kA
DC Voltage Rating
60V DC
Terminal Connection
Screw Clamp

Technical Documents

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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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Compatible alternatives & equivalents

Cross-referenced by specification & description
This 3-pole miniature circuit breaker is UL489 listed for branch-circuit protection in DC systems up to 60V DC. Rated 15A with a 10kA interrupting capacity, it features a C-curve trip characteristic for moderate inrush currents. The screw clamp terminals facilitate secure wiring, and the DIN rail mount design simplifies installation in control panels and equipment enclosures
Siemens
This 3-pole miniature circuit breaker is UL489 listed for branch-circuit protection in DC systems up to 60V DC. Rated 15A with a 10kA interrupting capacity, it features a C-curve trip characteristic for moderate inrush currents. The screw clamp terminals facilitate secure wiring, and the DIN rail mount design simplifies installation in control panels and equipment enclosures
This 3-pole miniature circuit breaker is UL489 listed for branch circuit protection in DC systems up to 60V DC. Rated at 0.5 A with a 10 kA interrupting capacity, it features a C-curve trip characteristic and screw clamp terminals for secure wiring. Suitable for DIN rail mounting in control panels and power distribution applications
Siemens
This 3-pole miniature circuit breaker is UL489 listed for branch circuit protection in DC systems up to 60V DC. Rated at 0.5 A with a 10 kA interrupting capacity, it features a C-curve trip characteristic and screw clamp terminals for secure wiring. Suitable for DIN rail mounting in control panels and power distribution applications
3-pole miniature circuit breaker with C-curve trip characteristic, rated 1.6 A at 240V AC and 60V DC. Maximum interrupting rating 14 kA. Screw clamp terminals for secure wiring. UL489 listed for overcurrent protection in branch circuits, control panels, and machinery
Siemens
3-pole miniature circuit breaker with C-curve trip characteristic, rated 1.6 A at 240V AC and 60V DC. Maximum interrupting rating 14 kA. Screw clamp terminals for secure wiring. UL489 listed for overcurrent protection in branch circuits, control panels, and machinery
This 3-pole miniature circuit breaker from Siemens is UL489 listed for DIN rail mounting. Rated 45 A, it provides overcurrent protection for branch circuits in industrial control panels and equipment. With a C-curve trip characteristic and 10 kA interrupting capacity, it is suitable for 240V AC or 60V DC systems. Screw clamp terminals facilitate secure wiring connections
Siemens
This 3-pole miniature circuit breaker from Siemens is UL489 listed for DIN rail mounting. Rated 45 A, it provides overcurrent protection for branch circuits in industrial control panels and equipment. With a C-curve trip characteristic and 10 kA interrupting capacity, it is suitable for 240V AC or 60V DC systems. Screw clamp terminals facilitate secure wiring connections
Three-pole miniature circuit breaker with C-curve trip characteristic, rated 0.3 A at 240V AC and 60V DC. UL489 listed for DIN-rail mounting, with a maximum interrupting rating of 14 kA. Screw clamp terminals facilitate secure wiring in control panels and branch circuit protection applications
Siemens
Three-pole miniature circuit breaker with C-curve trip characteristic, rated 0.3 A at 240V AC and 60V DC. UL489 listed for DIN-rail mounting, with a maximum interrupting rating of 14 kA. Screw clamp terminals facilitate secure wiring in control panels and branch circuit protection applications
This miniature circuit breaker is a 1-pole, C-Curve unit rated at 25 A with a maximum interrupting rating of 14 kA. It is UL489 listed for DIN rail mounting and features screw clamp terminals. Suitable for overload and short-circuit protection in branch circuits for 240V AC or 60V DC systems
Siemens
This miniature circuit breaker is a 1-pole, C-Curve unit rated at 25 A with a maximum interrupting rating of 14 kA. It is UL489 listed for DIN rail mounting and features screw clamp terminals. Suitable for overload and short-circuit protection in branch circuits for 240V AC or 60V DC systems

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Three-pole miniature circuit breaker with C-curve trip characteristic for overcurrent protection. Rated 0.5 A at 240V AC or 60V DC with a 14 kA interrupting capacity. UL489 listed for branch circuit protection in industrial control panels, machinery, and DC power systems. Screw clamp terminals for secure wiring
Siemens
Three-pole miniature circuit breaker with C-curve trip characteristic for overcurrent protection. Rated 0.5 A at 240V AC or 60V DC with a 14 kA interrupting capacity. UL489 listed for branch circuit protection in industrial control panels, machinery, and DC power systems. Screw clamp terminals for secure wiring
Three-pole miniature circuit breaker with C-curve trip characteristic, rated 60 A. UL489 listed for DIN rail mounting. Interrupting capacity 10 kA at 240V AC and 60V DC. Screw clamp terminals. Suitable for branch circuit protection in industrial control panels and DC power distribution systems
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Three-pole miniature circuit breaker with C-curve trip characteristic, rated 60 A. UL489 listed for DIN rail mounting. Interrupting capacity 10 kA at 240V AC and 60V DC. Screw clamp terminals. Suitable for branch circuit protection in industrial control panels and DC power distribution systems
This 3-pole miniature circuit breaker features a C-Curve trip characteristic for overcurrent protection in branch circuits. Rated 50A with a maximum interrupting capacity of 10kA at 240V AC and 125V DC, it is UL489 listed for use in industrial control panels and machinery. Screw clamp terminals facilitate secure wiring in DIN-rail mounted enclosures
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This 3-pole miniature circuit breaker features a C-Curve trip characteristic for overcurrent protection in branch circuits. Rated 50A with a maximum interrupting capacity of 10kA at 240V AC and 125V DC, it is UL489 listed for use in industrial control panels and machinery. Screw clamp terminals facilitate secure wiring in DIN-rail mounted enclosures
This 3-pole miniature circuit breaker features a C-curve trip characteristic and is UL489 listed for DIN rail mounting. Rated 20 A at 60V DC with a 10 kA interrupting capacity, it uses screw clamp terminals for secure wiring connections. Suitable for overcurrent protection in DC control panels, industrial machinery, and power distribution systems
Siemens
This 3-pole miniature circuit breaker features a C-curve trip characteristic and is UL489 listed for DIN rail mounting. Rated 20 A at 60V DC with a 10 kA interrupting capacity, it uses screw clamp terminals for secure wiring connections. Suitable for overcurrent protection in DC control panels, industrial machinery, and power distribution systems
This 3-pole miniature circuit breaker is rated 1A with a C-Curve trip characteristic. It provides overcurrent protection for branch circuits in commercial and industrial applications, with a maximum interrupting rating of 14kA at 240V AC and a DC voltage rating of 125V DC. The screw clamp terminals facilitate secure wiring connections on DIN rail mountings
Siemens
This 3-pole miniature circuit breaker is rated 1A with a C-Curve trip characteristic. It provides overcurrent protection for branch circuits in commercial and industrial applications, with a maximum interrupting rating of 14kA at 240V AC and a DC voltage rating of 125V DC. The screw clamp terminals facilitate secure wiring connections on DIN rail mountings
This Siemens miniature circuit breaker is a 3-pole, C-curve device rated at 0.3 A with a DC voltage rating of 60V DC and a maximum AIR rating of 10 kA. It features screw clamp terminals and is UL489 listed for DIN rail mounting. Typical applications include overcurrent and short-circuit protection in industrial control panels, machinery, and power distribution systems
Siemens
This Siemens miniature circuit breaker is a 3-pole, C-curve device rated at 0.3 A with a DC voltage rating of 60V DC and a maximum AIR rating of 10 kA. It features screw clamp terminals and is UL489 listed for DIN rail mounting. Typical applications include overcurrent and short-circuit protection in industrial control panels, machinery, and power distribution systems
This 3-pole miniature circuit breaker is rated 3A with a C-Curve trip characteristic. It has a maximum AIR rating of 14kA at 240V AC and a DC voltage rating of 125V DC. The terminal connection uses screw clamps. Typical applications include branch circuit protection in industrial control panels and distribution boards
Siemens
This 3-pole miniature circuit breaker is rated 3A with a C-Curve trip characteristic. It has a maximum AIR rating of 14kA at 240V AC and a DC voltage rating of 125V DC. The terminal connection uses screw clamps. Typical applications include branch circuit protection in industrial control panels and distribution boards
This 3-pole miniature circuit breaker features a C-curve trip characteristic for overcurrent protection in commercial and industrial applications. Rated 16A with a maximum interrupting rating of 14kA at 240V AC and 125V DC, it is suitable for AC and DC circuits. The screw clamp terminal connection ensures secure wiring. Typical uses include branch circuit protection in distribution panels and control circuits
Siemens
This 3-pole miniature circuit breaker features a C-curve trip characteristic for overcurrent protection in commercial and industrial applications. Rated 16A with a maximum interrupting rating of 14kA at 240V AC and 125V DC, it is suitable for AC and DC circuits. The screw clamp terminal connection ensures secure wiring. Typical uses include branch circuit protection in distribution panels and control circuits