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Siemens 3VL9400-2AD01 Auxiliary/Alarm Switch Kit - 2 HS + 1 AS

Siemens 3VL9400-2AD01 Auxiliary/Alarm Switch Kit for VL Series MCCBs.

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ManufacturerSiemens

Part number3VL9400-2AD01

Contact Configuration 2 HS (1NO+1NC) + 1 AS (1NO)

Compatible Frames CG, FG

Compatible Breakers VL150XUL, VL150UL, VL250UL, VL400UL, VL400XUL

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12-month warranty

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Veteran-owned

CAGE: 9NK75

Provides auxiliary and alarm signaling 2 High-Speed (HS) switches 1 Auxiliary (AS) switch For specific Siemens VL frame circuit breakers Easy installation as a spare part

Product description

The Siemens 3VL9400-2AD01 is an accessory switch kit designed for specific Siemens VL series molded case circuit breakers, including VL150XUL, VL150UL, VL250UL, VL400UL, and VL400XUL frames (CG and FG).

This kit provides additional signaling and monitoring capabilities for your circuit protection system. It includes two high-speed (HS) auxiliary switches, configured as 1 Normally Open (NO) and 1 Normally Closed (NC), along with one auxiliary switch (AS) configured as 1 NO. These switches are crucial for remote indication of breaker status, alarms, or integration into control systems.

Sourced from a veteran-owned business, Stanlo Automation offers reliable surplus industrial parts. We understand the critical need for genuine components in automation systems and provide cost-effective solutions for replacement needs, ensuring your operations continue smoothly.

Technical specifications

Contact Configuration	2 HS (1NO+1NC) + 1 AS (1NO)
Compatible Frames	CG, FG
Compatible Breakers	VL150XUL, VL150UL, VL250UL, VL400UL, VL400XUL

Common applications

Industrial Control Panels

Electrical Distribution Systems

Machine Automation

Building Management Systems

Motor Control Centers

Compatible systems

VL150XUL, VL150UL, VL250UL, VL400UL, VL400XUL (CG Frame, FG Frame)

Also known as

Siemens 3VL9400-2AD01 Accessory Kit Siemens Auxiliary Switch for VL Breakers

Replaces / compatible with

This part is a spare part intended for replacement purposes for specific Siemens VL series circuit breakers.

Technical note

Expert tip

Ensure proper isolation of the circuit breaker before attempting installation of this accessory switch kit.

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Frequently asked questions

What Siemens VL circuit breakers is the 3VL9400-2AD01 switch kit compatible with?

The 3VL9400-2AD01 auxiliary/alarm switch kit is designed for use with Siemens VL150XUL, VL150UL, VL250UL, VL400UL, and VL400XUL molded case circuit breakers. It is compatible with both CG and FG frames for these breaker series.