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Siemens 3VU1300-1MP00 Motor Protection Circuit Breaker w/ Aux Contacts

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ManufacturerSiemens

Part number3VU1300-1MP00

Type Circuit Breaker

Application Motor Protection

Max Current 25A

A-Release Range 18-25A

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Veteran-owned

CAGE: 9NK75

Motor overload protection Adjustable thermal trip Fixed magnetic trip High N-release rating Integrated 1NO+1NC auxiliary contacts

Product description

The Siemens 3VU1300-1MP00 is a robust motor protection circuit breaker rated up to 25A, featuring integrated 1NO+1NC auxiliary contacts and screw terminals. It offers an adjustable thermal trip range from 18 to 25A (A-release) for effective overload protection and a high fixed magnetic trip of 300A (N-release) for superior short-circuit protection. This breaker ensures the reliable operation and safety of larger industrial motors.

This unit is ideal for protecting motors operating at the higher end of the 25A range in demanding industrial applications such as heavy-duty machinery, large pumps, and industrial fans. The integrated auxiliary contacts facilitate status monitoring and control system integration, while the high N-release rating provides enhanced protection against severe faults.

Stanlo Automation, a veteran-owned surplus industrial parts supplier, provides reliable and cost-effective automation components. Secure your Siemens 3VU1300-1MP00 from us and benefit from our commitment to quality, competitive pricing, and prompt delivery, ensuring minimal downtime for your operations.

Technical specifications

Type	Circuit Breaker
Application	Motor Protection
Max Current	25A
A-Release Range	18-25A
N-Release	300A
Auxiliary Contacts	1NO+1NC
Termination	Screw Terminal

Common applications

Heavy-duty motors

Industrial pumps

Large fan systems

Manufacturing equipment

Automation lines

Compatible systems

Industrial motor control High-power motor applications Automation systems

Also known as

Siemens 3VU13001MP00 3VU13 Series Motor Breaker with Aux

Replaces / compatible with

This high-current motor protection breaker with auxiliary contacts can replace similar Siemens units or be used in new applications requiring robust protection and signaling. Verify trip settings and N-release for compatibility.

Technical note

Expert tip

When setting the thermal trip on this breaker, ensure it is adjusted to within 100-125% of the motor's full load current (FLA) to provide adequate protection without nuisance tripping.

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Frequently asked questions

What is the maximum thermal trip setting for the Siemens 3VU1300-1MP00?

The Siemens 3VU1300-1MP00 has an adjustable thermal trip (A-release) range of 18 to 25 Amperes, designed for overload protection of motors operating up to 25A. It also features a fixed magnetic trip (N-release) at 300A for short-circuit protection.