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Siemens 3VL1112-1KM30-0AA0 125A UL 489 Circuit Breaker

Siemens 3VL1112-1KM30-0AA0 125A 3-Pole Molded Case Circuit Breaker

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ManufacturerSiemens

Part number3VL1112-1KM30-0AA0

Poles 3

Rated Current 125A

Breaking Capacity 35kA/480V AC

Trip Unit Electronic TM, LI

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Veteran-owned

CAGE: 9NK75

3-Pole Configuration UL 489 Listed Electronic Trip Unit (TM, LI) Standard Breaking Capacity Non-interchangeable Frame

Product description

The Siemens 3VL1112-1KM30-0AA0 is a 3-pole molded case circuit breaker (MCCB) from the SENTRON 3VL UL 489 series. It offers a standard breaking capacity of 35kA at 480V AC and is rated for 125A. This breaker utilizes an Electronic Trip Unit (TM, LI function) with a thermal nominal setting up to 125A and a short-circuit protection setting of 1000A.

This circuit breaker is designed for reliable protection of electrical installations, suitable for various industrial and commercial applications. Its UL 489 approval ensures it meets stringent safety standards for use in North America.

Stanlo Automation, your veteran-owned source for industrial surplus, offers the Siemens 3VL1112-1KM30-0AA0. We ensure you get quality parts for your automation needs.

Technical specifications

Poles	3
Rated Current	125A
Breaking Capacity	35kA/480V AC
Trip Unit	Electronic TM, LI
UL Approval	UL 489

Common applications

Industrial Distribution Systems

Electrical Panels

Machinery Protection

Commercial Electrical Infrastructure

Power Distribution

Compatible systems

Designed for integration into Siemens automation and electrical distribution systems utilizing the 3VL series.

Also known as

Siemens VL150X UL CG NCX3B125 3VL11121KM300AA0

Replaces / compatible with

This part serves as a spare for replacement within Siemens 3VL series circuit breaker installations.

Technical note

Expert tip

This model is designated as a spare part, intended solely for replacement to maintain system integrity and functionality.

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Frequently asked questions

What is the trip unit type for the Siemens 3VL1112-1KM30-0AA0 circuit breaker?

The Siemens 3VL1112-1KM30-0AA0 features an Electronic Trip Unit with LI (Long-Time and Instantaneous) protection functions, providing reliable overload and short-circuit protection.