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Siemens 3VL9400-2AB00 Auxiliary Switch Kit for VL Circuit Breakers

Siemens 3VL9400-2AB00 Auxiliary Switch Kit for VL Circuit Breakers.

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ManufacturerSiemens

Part number3VL9400-2AB00

Type Auxiliary Switch Kit

Contacts 2 HS (1NO+1NC)

For VL160X, VL160, VL250, VL400

Manufacturer Siemens

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1 NO + 1 NC Auxiliary Contacts High-Speed (HS) For Siemens VL Circuit Breakers Signaling Function Replacement Part

Product description

The Siemens 3VL9400-2AB00 is an auxiliary switch kit designed as a spare part for VL160X, VL160, VL250, and VL400 circuit breakers. This kit includes two high-speed (HS) auxiliary contacts, configured as 1 normally open (NO) and 1 normally closed (NC) contact. It is specifically for installation purposes, often used for signaling the status of the circuit breaker.

This accessory is crucial for integrating circuit breakers into control and monitoring systems in power distribution, industrial control panels, and building management. It allows for remote indication of breaker status, enabling advanced safety and operational logic.

Stanlo Automation, a veteran-owned supplier of surplus industrial parts, offers the Siemens 3VL9400-2AB00. We are dedicated to providing access to essential components, ensuring your critical systems remain functional with reliable replacement parts.

Technical specifications

Type	Auxiliary Switch Kit
Contacts	2 HS (1NO+1NC)
For	VL160X, VL160, VL250, VL400
Manufacturer	Siemens
Part Number	3VL9400-2AB00

Common applications

Power Distribution

Control Panels

Industrial Automation

Building Management

Electrical Systems

Compatible systems

Siemens VL160X Siemens VL160 Siemens VL250 Siemens VL400 circuit breakers

Also known as

Siemens VL Circuit Breaker Accessory Siemens 3VL Auxiliary Switch

Replaces / compatible with

This accessory is a spare part for Siemens VL160X, VL160, VL250, and VL400 circuit breakers. It replaces the original auxiliary switch components for these models.

Technical note

Expert tip

This auxiliary switch is intended for installation within compatible Siemens VL series circuit breakers and is typically used for remote status indication.

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Frequently asked questions

What types of contacts are included in the Siemens 3VL9400-2AB00 auxiliary switch kit?

The Siemens 3VL9400-2AB00 kit includes two high-speed (HS) auxiliary contacts. These are configured as one normally open (NO) contact and one normally closed (NC) contact, providing versatile signaling capabilities.