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Siemens 5SJ41047HG40 C-Curve 1-Pole UL489 DIN Rail-Mount - C-Curve, 1-Pole UL489 DIN Rail-Mount Miniature Circuit Breakers
SiemensC-Curve, 1-Pole UL489 DIN Rail-Mount Miniature Circuit Breakers

Siemens 5SJ41047HG40 C-Curve 1-Pole UL489 DIN Rail-Mount

The SIEMENS IEC Miniature Circuit Breaker (SKU 3G-OTH-22492) is a C-Curve, 1-Pole UL489 DIN Rail-Mount device rated at 4 A Amps. It features a Max. AIR Rating of 14kA at 240V AC, AC Voltage Rating of 240V AC, and DC…

SKU 3G-OTH-22492

Brand
Siemens
Item
5SJ41047HG40 C-Curve 1-Pole UL489 DIN Rail-Mount
Category
C-Curve, 1-Pole UL489 DIN Rail-Mount Miniature Circuit Breakers
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

Siemens
Manufacturer Part Number
5SJ41047HG40
Type
14kA at 240V AC, Screw Clamp, 5SJ4
AC
240V
DC
60V
Max. AIR Rating
14kA at 240V AC
AC Voltage Rating
240V AC
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 IEC Miniature Circuit Breaker (SKU 3G-OTH-22492) is a C-Curve, 1-Pole UL489 DIN Rail-Mount device rated at 4 A Amps. It features a Max. AIR Rating of 14kA at 240V AC, AC Voltage Rating of 240V AC, and DC Voltage Rating of 60V DC, with a Screw Clamp terminal connection (MPN 5SJ41047HG40).

Frequently Asked Questions

What is the SIEMENS 5SJ41047HG40 miniature circuit breaker used for?

The SIEMENS 5SJ41047HG40 is a C-Curve, 1-Pole UL489 DIN Rail-Mount miniature circuit breaker rated at 4 A Amps. It protects branch circuits in industrial control panels and equipment from overloads and short circuits, with a 14kA interrupting rating at 240V AC and 60V DC capability.

What are the specifications of the SIEMENS 5SJ41047HG40?

The SIEMENS 5SJ41047HG40 is a 4 A, C-Curve, 1-Pole miniature circuit breaker with a Max. AIR Rating of 14kA at 240V AC. It has an AC Voltage Rating of 240V AC, a DC Voltage Rating of 60V DC, and a Screw Clamp terminal connection. It is UL489 listed for DIN Rail mounting.

Where to buy the SIEMENS 5SJ41047HG40 worldwide?

3G Electric supplies the SIEMENS 5SJ41047HG40 miniature circuit breaker worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time; we source and deliver this Siemens 5SJ4 series breaker to any country.

How to install the SIEMENS 5SJ41047HG40 on a DIN rail?

To install the SIEMENS 5SJ41047HG40, snap it onto a standard 35 mm DIN rail until it locks. Connect incoming and outgoing wires to the Screw Clamp terminals, tightening to the torque specified on the device label. Ensure the circuit is de-energized before installation and follow local electrical codes.

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, 1-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 2 A, C-Curve, 1-pole miniature circuit breaker is UL489 listed for branch circuit protection. Rated 240 V AC and 60 V DC with a 14 kA interrupting rating at 240 V AC, it mounts on DIN rail and uses screw clamp terminals. Suitable for overcurrent and short-circuit protection in industrial control panels, HVAC equipment, and lighting systems
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This 2 A, C-Curve, 1-pole miniature circuit breaker is UL489 listed for branch circuit protection. Rated 240 V AC and 60 V DC with a 14 kA interrupting rating at 240 V AC, it mounts on DIN rail and uses screw clamp terminals. Suitable for overcurrent and short-circuit protection in industrial control panels, HVAC equipment, and lighting systems
This Siemens miniature circuit breaker is a 5A, C-Curve, 1-pole unit with UL489 listing for DIN rail mounting. It provides overcurrent protection for branch circuits in industrial control panels, HVAC equipment, and lighting systems. Rated for 240V AC and 60V DC with a maximum interrupting rating of 14kA at 240V AC, it features screw clamp terminals for secure wiring connections
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This Siemens miniature circuit breaker is a 5A, C-Curve, 1-pole unit with UL489 listing for DIN rail mounting. It provides overcurrent protection for branch circuits in industrial control panels, HVAC equipment, and lighting systems. Rated for 240V AC and 60V DC with a maximum interrupting rating of 14kA at 240V AC, it features screw clamp terminals for secure wiring connections
This Siemens miniature circuit breaker is a C-Curve, 1-pole unit rated at 30 A with a maximum interrupting rating of 14kA at 240V AC. It is UL489 listed for DIN rail mounting and features screw clamp terminals. Suitable for branch circuit protection in industrial control panels, HVAC equipment, and lighting systems, it handles both AC (240V) and DC (60V) applications
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This Siemens miniature circuit breaker is a C-Curve, 1-pole unit rated at 30 A with a maximum interrupting rating of 14kA at 240V AC. It is UL489 listed for DIN rail mounting and features screw clamp terminals. Suitable for branch circuit protection in industrial control panels, HVAC equipment, and lighting systems, it handles both AC (240V) and DC (60V) applications
This 1-pole miniature circuit breaker features a C-Curve trip characteristic and is UL489 listed for branch circuit protection. Rated 20A, 240V AC and 60V DC with a maximum interrupting rating of 14kA at 240V AC. The screw clamp terminals facilitate secure wiring connections. Suitable for use in industrial control panels and equipment where DIN rail mounting is required
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This 1-pole miniature circuit breaker features a C-Curve trip characteristic and is UL489 listed for branch circuit protection. Rated 20A, 240V AC and 60V DC with a maximum interrupting rating of 14kA at 240V AC. The screw clamp terminals facilitate secure wiring connections. Suitable for use in industrial control panels and equipment where DIN rail mounting is required
This miniature circuit breaker is rated 15A with a C-Curve trip characteristic, suitable for overcurrent protection in branch circuits. It is UL489 listed for DIN rail mounting and features screw clamp terminals for secure wiring connections. Rated for 240V AC and 60V DC, it provides a maximum interrupting rating of 14kA at 240V AC. Typical applications include industrial control panels, HVAC equipment, and machinery requiring reliable circuit protection
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This miniature circuit breaker is rated 15A with a C-Curve trip characteristic, suitable for overcurrent protection in branch circuits. It is UL489 listed for DIN rail mounting and features screw clamp terminals for secure wiring connections. Rated for 240V AC and 60V DC, it provides a maximum interrupting rating of 14kA at 240V AC. Typical applications include industrial control panels, HVAC equipment, and machinery requiring reliable circuit protection
This 1-pole miniature circuit breaker features a C-Curve trip characteristic and is UL489 listed for DIN rail mounting. Rated 1.6A at 240V AC (14kA interrupting capacity) and 60V DC, it uses screw clamp terminals. Suitable for overcurrent protection in branch circuits, control panels, and equipment requiring AC or DC power distribution
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This 1-pole miniature circuit breaker features a C-Curve trip characteristic and is UL489 listed for DIN rail mounting. Rated 1.6A at 240V AC (14kA interrupting capacity) and 60V DC, it uses screw clamp terminals. Suitable for overcurrent protection in branch circuits, control panels, and equipment requiring AC or DC power distribution

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This 1-pole miniature circuit breaker from the Siemens 5SJ4 series is rated 35 A with a C-Curve trip characteristic. It is UL489 listed for branch circuit protection, suitable for moderate inrush loads in industrial control panels, HVAC equipment, and machinery. Rated 240V AC and 60V DC with a maximum interrupting rating of 14kA at 240V AC, it features screw clamp terminals for secure wiring and mounts on standard DIN rail
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This 1-pole miniature circuit breaker from the Siemens 5SJ4 series is rated 35 A with a C-Curve trip characteristic. It is UL489 listed for branch circuit protection, suitable for moderate inrush loads in industrial control panels, HVAC equipment, and machinery. Rated 240V AC and 60V DC with a maximum interrupting rating of 14kA at 240V AC, it features screw clamp terminals for secure wiring and mounts on standard DIN rail
This 1-pole miniature circuit breaker features a C-Curve trip characteristic and is rated for 3 A at 240 V AC or 60 V DC. It has a maximum interrupting rating of 14 kA at 240 V AC and uses screw clamp terminals. Suitable for branch circuit protection in industrial control panels, HVAC equipment, and machinery. UL489 listed for DIN rail mounting
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This 1-pole miniature circuit breaker features a C-Curve trip characteristic and is rated for 3 A at 240 V AC or 60 V DC. It has a maximum interrupting rating of 14 kA at 240 V AC and uses screw clamp terminals. Suitable for branch circuit protection in industrial control panels, HVAC equipment, and machinery. UL489 listed for DIN rail mounting
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