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Siemens 5SJ4105-7HG41 Miniature Circuit Breaker - 1 Pole, C Curve, 0.5A

Siemens 5SJ4105-7HG41 Miniature Circuit Breaker, 1-pole, 0.5A, C Curve.

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ManufacturerSiemens

Part number5SJ4105-7HG41

Voltage 240V

Current 0.5A

Poles 1

Tripping Characteristic C

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CAGE: 9NK75

UL 489 Listed 14kA Short-Circuit Current Rating Type C Tripping Curve Compact 70mm Width Single Pole Design Reliable Overcurrent Protection

Product description

The Siemens 5SJ4105-7HG41 is a high-performance miniature circuit breaker designed for reliable overcurrent protection. It features a 1-pole configuration, a Type C tripping characteristic, and a rated current of 0.5A. This breaker is built to withstand a short-circuit current rating of 14kA at 240V and is compliant with UL 489 standards, ensuring robust safety and performance for demanding applications.

This circuit breaker is ideal for protecting electrical circuits in various industrial and commercial settings, including motor control, lighting circuits, and general power distribution. Its compact design (D=70mm) facilitates easy installation in control panels and electrical enclosures, serving industries such as manufacturing, building automation, and power generation.

As a veteran-owned surplus parts distributor, Stanlo Automation offers a reliable source for essential components like the Siemens 5SJ4105-7HG41. We provide quality, tested surplus parts to keep your operations running efficiently and cost-effectively, backed by our commitment to customer satisfaction.

Technical specifications

Voltage	240V
Current	0.5A
Poles	1
Tripping Characteristic	C
Breaking Capacity	14kA
Standard	UL 489
Width	70mm

Common applications

Motor Protection

Lighting Circuits

General Power Distribution

Control Panels

Industrial Automation

Commercial Buildings

Compatible systems

General electrical distribution systems requiring UL 489 listed protection.

Also known as

Siemens 5SJ4 Series 5SJ4 Miniature Circuit Breaker Siemens 1-pole breaker

Replaces / compatible with

Compatible with Siemens 5SJ series circuit breakers and accessories. Please verify specific compatibility for direct replacements.

Technical note

Expert tip

Ensure proper termination and mounting according to Siemens installation guidelines for optimal performance and safety.

What happens next?

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Frequently asked questions

What is the breaking capacity of the Siemens 5SJ4105-7HG41 circuit breaker?

The Siemens 5SJ4105-7HG41 circuit breaker has a breaking capacity of 14kA at 240V. This ensures it can safely interrupt fault currents and protect equipment from damage.