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Siemens 3VU1300-1MK00 Motor Protection Circuit Breaker

Siemens 3VU1300-1MK00 motor protection circuit breaker up to 25A.

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ManufacturerSiemens

Part number3VU1300-1MK00

Max Motor Current 25A

Thermal Trip Range 4-6A

Magnetic Trip 72A

Auxiliary Contacts 1 NO + 1 NC

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12-month warranty

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Veteran-owned

CAGE: 9NK75

Motor protection up to 25A Adjustable thermal trip setting Integrated magnetic trip Includes auxiliary contacts Screw terminal connections

Product description

The Siemens 3VU1300-1MK00 is a motor protection circuit breaker designed to safeguard electric motors from overcurrent and short-circuit faults. It offers a maximum motor current rating of 25 Amperes and features adjustable thermal (4-6A) and magnetic (72A) trip units. This breaker is equipped with auxiliary contacts, including 1 normally open (NO) and 1 normally closed (NC) contact, and utilizes screw terminals for secure connections.

This circuit breaker is essential for protecting motors in various industrial applications, including pumps, fans, conveyors, and machine tools. Its adjustable trip settings allow for precise motor protection tailored to specific load requirements, preventing damage and minimizing downtime.

Stanlo Automation, a veteran-owned distributor of industrial surplus parts, offers the Siemens 3VU1300-1MK00. Secure reliable motor protection for your equipment by sourcing this component from Stanlo, ensuring quality and availability.

Technical specifications

Max Motor Current	25A
Thermal Trip Range	4-6A
Magnetic Trip	72A
Auxiliary Contacts	1 NO + 1 NC
Terminals	Screw terminals

Common applications

Motor control panels

Industrial machinery

Pump control

Fan control

Conveyor systems

Machine tools

Compatible systems

Siemens 3VU1300 series enclosures Control circuits requiring auxiliary contacts

Also known as

Siemens Motor Circuit Breaker 3VU1300-1MK00 3VU1300-1MK00 Motor Starter

Replaces / compatible with

This circuit breaker is designed as a direct replacement or equivalent for Siemens 3VU1300 series motor protection circuit breakers with similar ratings.

Technical note

Expert tip

The auxiliary contacts (1 NO/1 NC) on the 3VU1300-1MK00 can be wired into control circuits for signaling or interlocking purposes.

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Frequently asked questions

What is the adjustable trip range for the Siemens 3VU1300-1MK00 circuit breaker?

The Siemens 3VU1300-1MK00 circuit breaker has an adjustable thermal trip range of 4 to 6 Amperes, allowing for precise motor overload protection. The magnetic trip is set at 72 Amperes.