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Siemens 3VA6 UL Frame 400 Circuit Breaker, 250A, 65kA

Siemens 3VA6 UL Frame 400 3-pole circuit breaker with 65kA.

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ManufacturerSiemens

Part number3VA6325-6HL31-0AA0

Manufacturer Siemens

Part Number 3VA6325-6HL31-0AA0

Series 3VA6 UL Frame 400

Poles 3

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UL Listed High breaking capacity (65 kA) ETU320 electronic trip unit Adjustable LI protection 3-pole design Line protection

Product description

The Siemens 3VA6325-6HL31-0AA0 is a 3-pole circuit breaker from the 3VA6 UL Frame 400 series, offering a breaking capacity of 65 kA at 480 V. It is equipped with an ETU320 electronic trip unit with LI (Long-time, Instantaneous) protection. The nominal current (In) is 250 A, with overload protection (Ir) adjustable from 100 A to 250 A, and short-circuit protection (Ii) adjustable from 1.5 to 12 times In. This breaker is designed for line protection.

This circuit breaker is suitable for general power distribution and protection of equipment in industrial and commercial facilities where a 65 kA interrupting rating is sufficient. Applications include main feeders, branch circuits, and motor protection.

Stanlo Automation, a veteran-owned surplus parts distributor, offers the Siemens 3VA6325-6HL31-0AA0. We are dedicated to providing reliable industrial automation components. Count on Stanlo Automation for your essential parts, ensuring your systems operate efficiently and safely.

Technical specifications

Manufacturer	Siemens
Part Number	3VA6325-6HL31-0AA0
Series	3VA6 UL Frame 400
Poles	3
Breaking Capacity	65 kA @ 480 V
Trip Unit	ETU320
Protection	LI
In	250 A
Ir	100 A - 250 A
Ii	1.5 - 12 x In
Connection	Without

Common applications

Industrial power distribution

Motor protection

Control panels

Manufacturing automation

Electrical switchgear

Commercial buildings

Compatible systems

Industrial automation systems Power distribution panels Siemens control gear Electrical switchboards

Also known as

Siemens 3VA6 breaker 3VA6 UL Frame 400 65kA Siemens 250A circuit breaker 3VA63256HL310AA0

Replaces / compatible with

Replaces Siemens 3VA6 circuit breakers with UL Frame 400 and similar LI protection needs. Compatible with systems requiring 65kA interrupting capacity at 480V.

Technical note

Expert tip

The ETU320 trip unit on this breaker is suitable for general line protection and offers both adjustable overload and instantaneous short-circuit protection settings.

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Frequently asked questions

What is the adjustable range for the instantaneous trip (Ii) on the Siemens 3VA6325-6HL31-0AA0?

The Siemens 3VA6325-6HL31-0AA0 features an ETU320 trip unit with an instantaneous trip (Ii) that is adjustable from 1.5 to 12 times the nominal current (In) of 250A. This allows for setting the breaker to trip quickly on high fault currents.