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Siemens 5SJ4332-7HG42 3-Pole C-Curve Circuit Breaker - 32A

Siemens 5SJ4332-7HG42 3-pole C-curve miniature circuit breaker, 32A.

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ManufacturerSiemens

Part number5SJ4332-7HG42

Type Miniature Circuit Breaker

Manufacturer Siemens

Part Number 5SJ4332-7HG42

Poles 3

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3-pole configuration C-curve tripping characteristic 10kA interrupting capacity UL 489 listed High reliability Compact design

Product description

The Siemens 5SJ4332-7HG42 is a 3-pole miniature circuit breaker offering reliable protection against overloads and short circuits. It features a C-curve tripping characteristic, a 10kA interrupting rating, and is rated for 32A at UL 489-480Y/277V.

This circuit breaker is suitable for a variety of applications including motor circuits, control systems, and general power distribution where a C-curve is specified for moderate inrush currents. It is widely used in industrial machinery and automation environments.

Stanlo Automation, your trusted veteran-owned source for surplus industrial parts, provides the Siemens 5SJ4332-7HG42 with prompt service and competitive pricing. Secure your essential components from us to minimize operational interruptions.

Technical specifications

Type	Miniature Circuit Breaker
Manufacturer	Siemens
Part Number	5SJ4332-7HG42
Poles	3
Current Rating	32A
Trip Curve	C
Interrupting Rating	10kA
Voltage Rating	UL 489-480Y/277V
Series	5SJ4

Common applications

Motor Circuits

Control Systems

Power Distribution

Industrial Machinery

Automation Systems

Load Protection

Compatible systems

UL 489 compliant systems Industrial control panels Motor control circuits

Also known as

Siemens 5SJ4332-7HG42 breaker 3-pole 32A Siemens breaker Siemens C-curve 480V breaker

Replaces / compatible with

This circuit breaker is designed to replace older Siemens circuit breakers with similar specifications within the 5SJ4 series or compatible applications.

Technical note

Expert tip

The UL 489-480Y/277V rating signifies its suitability for use in North American electrical systems with these specific voltage configurations.

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Frequently asked questions

What is the interrupting rating for the Siemens 5SJ4332-7HG42 circuit breaker?

The Siemens 5SJ4332-7HG42 circuit breaker has an interrupting rating of 10kA. This means it can safely interrupt fault currents up to 10,000 amperes.