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Siemens 5SJ4108-7HG41 1-Pole Miniature Circuit Breaker

Siemens 5SJ4108-7HG41 1-pole, C-curve, 8A Miniature Circuit Breaker.

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ManufacturerSiemens

Part number5SJ4108-7HG41

Poles 1

Current Rating 8A

Trip Curve C

Breaking Capacity 14kA

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Veteran-owned

CAGE: 9NK75

14kA interrupting capacity C-curve tripping UL 489 listed Single pole Compact size Reliable protection

Product description

The Siemens 5SJ4108-7HG41 is a reliable single-pole miniature circuit breaker designed for comprehensive electrical protection. It features a C-curve tripping characteristic, a rated current of 8A, and a high breaking capacity of 14kA. This breaker is suitable for 240V AC systems and is UL 489 listed, ensuring adherence to North American safety standards.

This circuit breaker is widely used in residential, commercial, and industrial applications for protecting circuits with moderate inrush currents, such as lighting, distribution circuits, and control systems. Its robust design ensures dependable performance against overloads and short circuits.

Stanlo Automation, a veteran-owned surplus parts supplier, offers the Siemens 5SJ4108-7HG41. We provide high-quality, tested industrial components to help you complete your projects efficiently and cost-effectively.

Technical specifications

Poles	1
Current Rating	8A
Trip Curve	C
Breaking Capacity	14kA
Voltage Rating	240V AC
Standard	UL 489

Common applications

Distribution circuits

Lighting circuits

Control circuits

Small appliance circuits

Commercial buildings

Industrial facilities

Compatible systems

General electrical distribution Control panels Machinery wiring

Also known as

Siemens 5SJ4 C8 Breaker 5SJ4108 C8 UL Siemens 8A Miniature Breaker

Replaces / compatible with

Compatible with Siemens 5SJ4 series and other UL 489 listed miniature circuit breakers of equivalent rating and trip curve. Verify dimensions and termination for exact fit.

Technical note

Expert tip

The C-curve tripping characteristic of the 5SJ4108-7HG41 is suitable for general purpose applications and offers a good balance between overload protection and immunity to nuisance tripping from motor inrush.

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Frequently asked questions

What is the voltage rating and standard for the Siemens 5SJ4108-7HG41?

The Siemens 5SJ4108-7HG41 is rated for 240V AC and is UL 489 listed. This certification ensures it meets the rigorous safety and performance requirements for use in North American electrical installations.