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Siemens 5SJ43108HG42 D-Curve 3-Pole UL489 DIN Rail-Mount - D-Curve, 3-Pole UL489 DIN Rail-Mount Miniature Circuit Breakers
SiemensD-Curve, 3-Pole UL489 DIN Rail-Mount Miniature Circuit Breakers

Siemens 5SJ43108HG42 D-Curve 3-Pole UL489 DIN Rail-Mount

The SIEMENS IEC Miniature Circuit Breaker (SKU 5SJ43108HG42, MPN 5SJ43108HG42) is a D-Curve, 3-Pole UL489 DIN Rail-Mount device rated for 10 A Amps. It features a Max. AIR Rating of 10kA at 277/480V AC, a DC Voltage…

SKU 3G-OTH-20962

Brand
Siemens
Item
5SJ43108HG42 D-Curve 3-Pole UL489 DIN Rail-Mount
Category
D-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
5SJ43108HG42
Type
10kA at 277/480V AC, Screw Clamp, D
DC
125V
Max. AIR Rating
10kA at 277/480V AC
DC Voltage Rating
125V DC
Terminal Connection
Screw Clamp

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Siemens Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The SIEMENS IEC Miniature Circuit Breaker (SKU 5SJ43108HG42, MPN 5SJ43108HG42) is a D-Curve, 3-Pole UL489 DIN Rail-Mount device rated for 10 A Amps. It features a Max. AIR Rating of 10kA at 277/480V AC, a DC Voltage Rating of 125V DC, and 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 5SJ43108HG42 miniature circuit breaker used for?

This D-Curve, 3-Pole UL489 DIN Rail-Mount breaker protects industrial circuits against overloads and short circuits. It is suited for motor and transformer applications where high inrush currents occur, with a 10 A rating and 10kA interrupting capacity at 277/480V AC.

What are the specifications of the SIEMENS 5SJ43108HG42?

The SIEMENS 5SJ43108HG42 is a 10 A, D-Curve, 3-Pole miniature circuit breaker. It has a Max. AIR Rating of 10kA at 277/480V AC, a DC Voltage Rating of 125V DC, and a Screw Clamp terminal connection. It is UL489 listed for DIN Rail mounting.

Where to buy the SIEMENS 5SJ43108HG42 worldwide?

3G Electric supplies the SIEMENS 5SJ43108HG42 miniature circuit breaker to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this D-Curve, 3-Pole UL489 breaker.

How to select the right SIEMENS miniature circuit breaker for my application?

Select a breaker based on your circuit's voltage (AC or DC), current rating, and interrupting capacity. For motor loads with high inrush, choose a D-Curve type like the 5SJ43108HG42. Ensure the terminal connection (Screw Clamp) matches your wiring method and that the breaker is UL489 listed for your panel.

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 d-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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