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Siemens 5SJ4 2-Pole Miniature Circuit Breaker – 2A, 14kA

Siemens 5SJ4202-7HG41 2-pole Miniature Circuit Breaker

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ManufacturerSiemens

Part number5SJ4202-7HG41

Rated Current 2A

Poles 2

Trip Curve C

Breaking Capacity 14kA

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Veteran-owned

CAGE: 9NK75

2-pole protection C-curve tripping 14kA breaking capacity UL 489 listed 70mm mounting depth

Product description

The Siemens 5SJ4202-7HG41 is a 2-pole miniature circuit breaker featuring a 2A rated current and a C-curve tripping characteristic. It offers a high breaking capacity of 14kA at 240V, complying with UL 489 standards for robust circuit protection. The 70mm mounting depth ensures compatibility with standard enclosures and busbar systems.

This breaker is ideal for protecting electrical circuits in commercial and industrial settings where higher fault currents may be present. Applications include motor circuits, lighting, and general power distribution in sectors like manufacturing, automation, and building services.

Stanlo Automation, a veteran-owned supplier, offers the Siemens 5SJ4202-7HG41 as part of our extensive inventory of surplus industrial automation components. Trust us for quality parts, competitive pricing, and prompt service to keep your systems running efficiently.

Technical specifications

Rated Current	2A
Poles	2
Trip Curve	C
Breaking Capacity	14kA
Voltage	240V AC
Standard	UL 489
Depth	70 mm

Common applications

Motor Protection

Lighting Circuits

Industrial Control

Commercial Buildings

Automation Systems

Compatible systems

Standard distribution panels DIN rail mounting systems Control enclosures Busbar systems

Also known as

Siemens 5SJ4 2A breaker 5SJ42027HG41 Siemens 240V circuit breaker Siemens mini breaker

Replaces / compatible with

This breaker is a direct replacement for other Siemens 5SJ4 series circuit breakers with the same ratings. It is designed for easy installation on standard DIN rails.

Technical note

Expert tip

The 70mm depth is a key dimension for panel builders and ensures compatibility with many standard enclosure designs and busbar systems.

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Frequently asked questions

What is the application for a Siemens 5SJ4202-7HG41 circuit breaker?

The Siemens 5SJ4202-7HG41 is used for general-purpose overcurrent protection in industrial and commercial applications. Its 2A rating and C-curve make it suitable for circuits with moderate inductive loads, such as lighting and outlets.