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Siemens 5SJ4 Series 1-Pole C-Curve Miniature Circuit Breaker - C-Curve, 1-Pole UL489 DIN Rail-Mount Miniature Circuit Breakers
SiemensC-Curve, 1-Pole UL489 DIN Rail-Mount Miniature Circuit Breakers

Siemens 5SJ4 Series 1-Pole C-Curve Miniature Circuit Breaker

The SIEMENS IEC Miniature Circuit Breaker (MPN 5SJ41117HG42) is a 5 A, 1-pole C-Curve UL489 DIN rail-mount unit. It is rated for 277V AC and 60V DC, with a maximum interrupting rating of 10kA at 277V AC, and features…

SKU 3G-OTH-23053

Brand
Siemens
Item
5SJ4 Series 1-Pole C-Curve Miniature Circuit Breaker
Part Number
5SJ41117HG42
Category
C-Curve, 1-Pole UL489 DIN Rail-Mount Miniature Circuit Breakers
Available to Order
Also known as:5SJ41117HG42Siemens
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Technical specs
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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
5SJ41117HG42
Type
10kA at 277V AC, Screw Clamp, 5SJ4
AC
277V
DC
60V
Max. AIR Rating
10kA at 277V AC
AC Voltage Rating
277V AC
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 IEC Miniature Circuit Breaker (MPN 5SJ41117HG42) is a 5 A, 1-pole C-Curve UL489 DIN rail-mount unit. It is rated for 277V AC and 60V DC, with a maximum interrupting rating of 10kA at 277V AC, and features screw clamp terminals.

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 5SJ41117HG42 miniature circuit breaker used for?

The SIEMENS 5SJ41117HG42 is a 5 A, 1-pole C-Curve UL489 miniature circuit breaker used for overcurrent protection in industrial control panels, lighting circuits, and DC power systems. It mounts on a DIN rail and is suitable for 277V AC or 60V DC applications.

What are the specifications of the SIEMENS 5SJ41117HG42?

The SIEMENS 5SJ41117HG42 is rated 5 A, 277V AC and 60V DC, with a maximum interrupting rating of 10kA at 277V AC. It features screw clamp terminals, a C-Curve trip characteristic, and is a 1-pole UL489 DIN rail-mount unit from the 5SJ4 series.

Where to buy the SIEMENS 5SJ41117HG42 worldwide?

You can source the SIEMENS 5SJ41117HG42 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 miniature circuit breaker.

How to install the SIEMENS 5SJ41117HG42 miniature circuit breaker?

To install the SIEMENS 5SJ41117HG42, snap it onto a standard DIN rail, ensure the C-Curve rating matches your load, and connect wires using the screw clamp terminals. Torque terminals per Siemens specifications. Always de-energize the circuit 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
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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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