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Siemens 3VA6 UL 100A Circuit Breaker - 65kA at 480V

Siemens 3VA6 UL 100A 3-pole circuit breaker with 65kA breaking capacity.

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ManufacturerSiemens

Part number3VA6110-6HN31-0AA0

Part Number 3VA6110-6HN31-0AA0

Manufacturer Siemens

Series 3VA6

Frame Size 150

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UL 150 frame size 3-pole configuration 100A current rating 65kA breaking capacity at 480V ETU350 electronic trip unit LSI protection (Long-time, Short-time, Instantaneous)

Product description

The Siemens 3VA6110-6HN31-0AA0 is a 3-pole, 100A circuit breaker from the 3VA6 UL series, featuring a UL frame size of 150. It offers a substantial breaking capacity of 65kA at 480V. This advanced breaker utilizes the ETU350 electronic trip unit with LSI (Long-time, Short-time, Instantaneous) protection. The overload protection (Ir) is adjustable from 40A to 100A, short-time delay (Isd) from 1.5 to 10 x Ir, and instantaneous protection (Ii) is 12 x In, without connection.

This circuit breaker is suitable for a wide range of applications including motor protection, generator protection, and general power distribution where precise and adjustable overcurrent protection is required. Its electronic trip unit offers enhanced performance and flexibility.

Stanlo Automation, your veteran-owned surplus parts distributor, offers the Siemens 3VA6110-6HN31-0AA0. Get reliable components from a trusted supplier committed to your operational success.

Technical specifications

Part Number	3VA6110-6HN31-0AA0
Manufacturer	Siemens
Series	3VA6
Frame Size	150
Poles	3
Breaking Capacity	65 kA @ 480 V
Protection	ETU350, LSI
In	100 A
Ir	40 A...100 A
Isd	1.5...10 x Ir
Ii	12 x In
Connection	Without connection

Common applications

Motor protection

Generator protection

Industrial power distribution

Machine protection

Electrical panels

Manufacturing automation

Compatible systems

UL 480V industrial systems Motor control circuits Power distribution panels

Also known as

Siemens 3VA6 100A breaker 3VA6 UL 150 Frame Siemens electronic circuit breaker

Replaces / compatible with

A modern circuit breaker in the Siemens 3VA6 series, offering advanced electronic protection features.

Technical note

Expert tip

The LSI protection settings (Ir, Isd, Ii) on the ETU350 allow for precise coordination with downstream protective devices and load characteristics.

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Frequently asked questions

What protection functions does the Siemens 3VA6110-6HN31-0AA0 offer?

The Siemens 3VA6110-6HN31-0AA0 features the ETU350 electronic trip unit with LSI protection, providing adjustable long-time (Ir), short-time delay (Isd), and instantaneous (Ii) overcurrent protection for reliable system safeguarding.