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Siemens 3VL2712-1DC33-0AA0 VL160N Circuit Breaker, 125A, 55kA

Siemens 3VL2712-1DC33-0AA0 VL160N 3-pole, 125A circuit breaker.

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ManufacturerSiemens

Part number3VL2712-1DC33-0AA0

Type VL160N

Poles 3

Rated Current 125A

Breaking Capacity (Icu) 55kA

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3-Pole design 125A rated current 55kA breaking capacity LI trip unit Overload and short-circuit protection Siemens quality

Product description

The Siemens 3VL2712-1DC33-0AA0 is a VL160N molded case circuit breaker featuring a 3-pole configuration and a rated current of 125A. It offers a standard breaking capacity (Icu) of 55kA at 415V AC. This breaker is equipped with a TM trip unit, providing LI (long-time and instantaneous) protection for reliable overload and short-circuit fault interruption.

This versatile circuit breaker is widely employed in industrial power distribution, motor control centers, and electrical panels. Its robust design and performance characteristics make it suitable for applications in manufacturing plants, automation systems, and commercial buildings requiring dependable circuit protection.

Stanlo Automation, a veteran-owned surplus distributor, offers the Siemens 3VL2712-1DC33-0AA0 to meet your MRO needs. We provide access to high-quality surplus parts, ensuring your critical systems remain operational with cost-effective solutions.

Technical specifications

Type	VL160N
Poles	3
Rated Current	125A
Breaking Capacity (Icu)	55kA
Voltage	415V AC
Trip Unit	TM (LI)

Common applications

Industrial power distribution

Motor control

Electrical switchgear

Manufacturing automation

Building electrical systems

Machine protection

Compatible systems

Compatible with Siemens 3VL series accessories and within the specified electrical system parameters.

Also known as

Siemens VL160N 125A 3VL160N 125A breaker Siemens MCCB 125A

Replaces / compatible with

This circuit breaker is part of the Siemens 3VL series and is designed as a spare part for replacement purposes within compatible systems.

Technical note

Expert tip

This unit is specified for line protection and is intended for use as a spare part only for replacement purposes.

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Frequently asked questions

What is the overload current setting range for the Siemens 3VL2712-1DC33-0AA0?

The Siemens 3VL2712-1DC33-0AA0 features a TM trip unit with adjustable overload protection (Ir) ranging from 100A to 125A. This allows for precise calibration to match the load requirements of the circuit being protected.