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Siemens VL250N 3-Pole Circuit Breaker - 250A, ETU10 LI, Standard Capacity

Siemens VL250N 3-Pole Circuit Breaker, 250A, ETU10 LI

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ManufacturerSiemens

Part number3VL3725-1SB36-0AA0

Manufacturer Siemens

Series 3VL VL250N

Rated Current (In) 250A

Poles 3

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Standard breaking capacity (55kA) Electronic trip unit with LI function Adjustable overload and short-circuit settings 3-pole design VL250N series Line protection

Product description

The Siemens 3VL3725-1SB36-0AA0 is a VL250N series molded case circuit breaker designed for reliable power protection. This 3-pole breaker has a rated current of 250A and is equipped with an Electronic Trip Unit (ETU) ETU10, providing adjustable overload (LI) and short-circuit (II) protection. It offers a standard breaking capacity of 55kA at 415V AC.

This circuit breaker is suitable for a variety of industrial and commercial applications, including power distribution, motor control, and switchgear. The adjustable ETU10 ensures precise protection tailored to specific load requirements.

Stanlo Automation, a veteran-owned supplier of surplus industrial automation parts, offers the Siemens 3VL3725-1SB36-0AA0. We are committed to providing quality, cost-effective solutions for your operational needs.

Technical specifications

Manufacturer	Siemens
Series	3VL VL250N
Rated Current (In)	250A
Poles	3
Trip Unit	Electronic ETU10, LI
Overload Adjustment (Ir)	100-250A
Short-Circuit Adjustment (Ii)	1.25-11xIn
Breaking Capacity (Icu)	55kA at 415V AC

Common applications

Industrial power distribution

Motor control

Switchgear

Control panels

Power distribution boards

Commercial buildings

Compatible systems

Siemens 3VL Series

Also known as

Siemens VL250N 250A ETU10 Breaker Siemens 3VL 3-pole breaker 3VL37251SB360AA0

Replaces / compatible with

This part is a spare product intended for replacement purposes only. Please verify compatibility with your existing Siemens 3VL system and ETU requirements.

Technical note

Expert tip

This unit is a spare part for replacement purposes only and does not include auxiliary or alarm switches.

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Frequently asked questions

What are the overload and short-circuit adjustment ranges for the Siemens 3VL3725-1SB36-0AA0?

The Siemens 3VL3725-1SB36-0AA0 features an ETU10 trip unit with adjustable overload (Ir) settings from 100A to 250A and short-circuit (Ii) settings adjustable from 1.25 to 11 times the rated current (In). This allows for precise system protection.