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Siemens 3VL3725-3AA36-0AA0 VL250L Circuit Breaker

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ManufacturerSiemens

Part number3VL3725-3AA36-0AA0

Manufacturer Siemens

Part Number 3VL3725-3AA36-0AA0

Series VL250L

Type Molded Case Circuit Breaker

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Very high breaking capacity (100kA) VL250L frame size 3-pole configuration Screw terminal connections Designed for use with ETUs Reliable Siemens quality

Product description

The Siemens 3VL3725-3AA36-0AA0 is a VL250L molded case circuit breaker designed for high-performance protection. It features a very high breaking capacity (Icu) of 100 kA at 415V AC and is a 3-pole unit. The rated current is configurable up to 250A. This specific model is supplied without an Electronic Trip Unit (ETU), requiring a separate purchase for full functionality. It includes screw terminal connections for both the switching unit and any subsequently installed ETU.

This circuit breaker is suitable for main power distribution, feeder protection, and motor circuit protection in commercial and industrial facilities. Its high breaking capacity makes it ideal for applications where short-circuit currents are significant, such as in power generation, heavy industry, and large building complexes.

Stanlo Automation, a veteran-owned business specializing in surplus industrial automation parts, provides a reliable source for the Siemens 3VL3725-3AA36-0AA0. We help you minimize downtime and reduce costs by offering quality, in-stock components.

Technical specifications

Manufacturer	Siemens
Part Number	3VL3725-3AA36-0AA0
Series	VL250L
Type	Molded Case Circuit Breaker
Poles	3
Rated Current (In)	< 250 A
Breaking Capacity (Icu)	100 kA at 415V AC
Trip Unit	Without Electronic Trip Unit
Terminals	Screw terminals

Common applications

Power distribution

Feeder protection

Motor protection

Industrial facilities

Commercial buildings

Switchgear applications

Compatible systems

Siemens VL250 frame size systems Control panels requiring high breaking capacity

Also known as

Siemens 3VL3725-3AA36-0AA0 VL250L circuit breaker Siemens 250A MCCB

Replaces / compatible with

This breaker is designed to be used with compatible Siemens Electronic Trip Units (ETUs) for the VL250 frame size. Ensure compatibility with your existing control system.

Technical note

Expert tip

The unit requires the proper selection and installation of a compatible Siemens Electronic Trip Unit (ETU) to define the overcurrent protection settings.

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Frequently asked questions

Does the Siemens 3VL3725-3AA36-0AA0 include an Electronic Trip Unit?

No, the Siemens 3VL3725-3AA36-0AA0 circuit breaker is supplied without an Electronic Trip Unit (ETU). An ETU must be purchased separately and installed for the breaker to function with adjustable settings.