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Siemens 5ST3010-0HG Auxiliary Switch for Miniature Circuit Breakers

Siemens 5ST3010-0HG auxiliary switch with 1 NO + 1 NC contact for MCBs.

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ManufacturerSiemens

Part number5ST3010-0HG

Contact Configuration 1 NO + 1 NC

For Use With Miniature Circuit Breakers

Standard UL 489

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1 NO and 1 NC contact UL 489 compliant For miniature circuit breakers Remote status signaling Compact design

Product description

The Siemens 5ST3010-0HG is an auxiliary switch designed for use with miniature circuit breakers (MCBs) in accordance with UL 489 standards. It provides one normally open (NO) and one normally closed (NC) contact, enabling remote signaling of the MCB's status.

This auxiliary switch is ideal for applications requiring status monitoring and remote indication of circuit breaker tripping or operational states. It is commonly used in industrial control panels, building automation systems, and power distribution units where reliable signaling is crucial.

As a veteran-owned surplus parts distributor, Stanlo Automation offers the Siemens 5ST3010-0HG at competitive prices, ensuring you get reliable components for your automation needs without compromising on quality or availability.

Technical specifications

Contact Configuration	1 NO + 1 NC
For Use With	Miniature Circuit Breakers
Standard	UL 489

Common applications

Industrial Control Panels

Building Automation

Power Distribution

Electrical Monitoring

Machine Safety

Compatible systems

Siemens Miniature Circuit Breakers (UL 489 compliant models)

Also known as

Siemens 5ST3010-0HG accessory switch 5ST3010-0HG MCB auxiliary Siemens signaling contact

Replaces / compatible with

This auxiliary switch is designed to be compatible with Siemens miniature circuit breakers that accept auxiliary switch attachments.

Technical note

Expert tip

Ensure proper wiring and mounting to the specified Siemens miniature circuit breaker for reliable operation and UL 489 compliance.

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Frequently asked questions

What is the contact configuration of the Siemens 5ST3010-0HG auxiliary switch?

The Siemens 5ST3010-0HG auxiliary switch features a contact configuration of one normally open (NO) and one normally closed (NC) contact. This allows for versatile signaling of the circuit breaker's state.