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Siemens 3VU1300-1MN00 Motor Protection Circuit Breaker w/ Aux Contacts

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ManufacturerSiemens

Part number3VU1300-1MN00

Type Circuit Breaker

Application Motor Protection

Max Current 25A

A-Release Range 14-20A

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Veteran-owned

CAGE: 9NK75

Motor overload protection Adjustable thermal trip Fixed magnetic trip Integrated 1NO+1NC auxiliary contacts Screw terminal connection

Product description

The Siemens 3VU1300-1MN00 is a motor protection circuit breaker rated up to 25A, equipped with integrated auxiliary contacts (1NO+1NC) and screw terminals. It offers an adjustable thermal trip range of 14 to 20A (A-release) for overload protection and a fixed magnetic trip of 240A (N-release) for short-circuit protection. This model combines robust motor safeguarding with signaling capabilities.

This circuit breaker is designed for applications requiring both reliable motor protection and status feedback. It is suitable for use in industrial machinery, control panels, and automation systems where monitoring motor conditions and signaling trips are essential. The inclusion of auxiliary contacts simplifies integration into control logic.

Stanlo Automation, a veteran-owned surplus industrial parts distributor, is your reliable source for quality components. We offer the Siemens 3VU1300-1MN00 and other essential automation parts at competitive prices. Trust us to help you maintain your operations with efficient and cost-effective solutions.

Technical specifications

Type	Circuit Breaker
Application	Motor Protection
Max Current	25A
A-Release Range	14-20A
N-Release	240A
Auxiliary Contacts	1NO+1NC
Termination	Screw Terminal

Common applications

Industrial machinery

Motor control centers

Automation panels

Machine protection

Signaling systems

Compatible systems

Motor control systems PLC inputs Automation control panels Machine safety circuits

Also known as

Siemens 3VU13001MN00 3VU13 Series Motor Breaker with Aux

Replaces / compatible with

This breaker can serve as a replacement for Siemens motor protection circuit breakers or be used in new installations requiring auxiliary contacts. Confirm trip settings and N-release for compatibility.

Technical note

Expert tip

The auxiliary contacts on this breaker are typically rated for signaling circuits and should not be used for switching main power loads; verify voltage and current ratings for your application.

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Frequently asked questions

Can the Siemens 3VU1300-1MN00 be used for direct-on-line starting of motors up to 25A?

Yes, the Siemens 3VU1300-1MN00 is designed for motor protection up to 25A and can be used for direct-on-line starting. Its adjustable trip range is 14-20A, with a 240A N-release for short-circuit protection. The integrated auxiliary contacts provide status feedback.