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Siemens Miniature Circuit Breaker: 1 A Amps, 60V DC, 14 kA, Screw Clamp, 5SJ4, 240V AC - C-Curve, 2-Pole UL489 DIN Rail-Mount Miniature Circuit Breakers
SiemensC-Curve, 2-Pole UL489 DIN Rail-Mount Miniature Circuit Breakers

Siemens Miniature Circuit Breaker: 1 A Amps, 60V DC, 14 kA, Screw Clamp, 5SJ4, 240V AC

The SIEMENS Miniature Circuit Breaker (SKU 30YA75) is a C-Curve, 2-Pole UL489 DIN Rail-Mount unit rated at 1 A. It supports 240V AC and 60V DC with a maximum AIR rating of 14 kA, and features a screw clamp terminal…

SKU 3G-OTH-20597

Brand
Siemens
Item
Miniature Circuit Breaker: 1 A Amps, 60V DC, 14 kA, Screw Clamp, 5SJ4, 240V AC
Category
C-Curve, 2-Pole UL489 DIN Rail-Mount Miniature Circuit Breakers
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Technical Specifications

Siemens
Manufacturer Part Number
5SJ42017HG41
Type
14 kA, Screw Clamp, 5SJ4, AC/DC
AC
240V
DC
60V
Max. AIR Rating
14 kA
AC Voltage Rating
240V AC
DC Voltage Rating
60V DC
Terminal Connection
Screw Clamp
View Full Spec Sheet

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

Product Description

The SIEMENS Miniature Circuit Breaker (SKU 30YA75) is a C-Curve, 2-Pole UL489 DIN Rail-Mount unit rated at 1 A. It supports 240V AC and 60V DC with a maximum AIR rating of 14 kA, and features a screw clamp terminal connection.

Frequently Asked Questions

What is the SIEMENS 5SJ42017HG41 miniature circuit breaker used for?

The SIEMENS 5SJ42017HG41 is a C-Curve, 2-Pole UL489 DIN Rail-Mount miniature circuit breaker rated at 1 A. It protects branch circuits in industrial control panels, HVAC equipment, and distribution boards against overloads and short circuits in both 240V AC and 60V DC systems.

What are the specifications of the SIEMENS 5SJ42017HG41?

The SIEMENS 5SJ42017HG41 is a 1 A, C-Curve, 2-Pole miniature circuit breaker with a maximum AIR rating of 14 kA. It supports 240V AC and 60V DC, uses a screw clamp terminal connection, and is UL489 listed for DIN rail mounting. The MPN is 5SJ42017HG41.

Where to buy the SIEMENS 5SJ42017HG41 worldwide?

You can source the SIEMENS 5SJ42017HG41 miniature circuit breaker 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.

How to install the SIEMENS 5SJ42017HG41 miniature circuit breaker?

To install the SIEMENS 5SJ42017HG41, snap it onto a standard DIN rail until it locks. Connect wires using 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, 2-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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