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Siemens 3VL9800-2AE01 Auxiliary/Alarm Switch Kit

Siemens 3VL9800-2AE01 auxiliary/alarm switch kit for VL UL circuit breakers.

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ManufacturerSiemens

Part number3VL9800-2AE01

Type Auxiliary/Alarm Switch Kit

Quantity 2 HS (1NO+1NC), 1 AS (1NO)

Mounting Side Left

For Circuit Breaker Models VL800UL, VL1200UL, VL1600UL

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12-month warranty

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Includes 2 HS and 1 AS switches 1NO+1NC and 1NO contacts Left-side mounting For status and alarm signaling Genuine Siemens accessory

Product description

The Siemens 3VL9800-2AE01 is an accessory kit for Siemens VL UL series circuit breakers, specifically models VL800UL, VL1200UL, and VL1600UL. This kit comprises two HS (1NO+1NC) auxiliary switches and one AS (1NO) alarm switch, intended for mounting on the left side of the breaker. It serves as a replacement part.

This auxiliary and alarm switch kit is crucial for modern industrial automation, enabling real-time monitoring and control of circuit breaker status. The dual-contact auxiliary switches provide comprehensive status feedback (e.g., open/closed), while the alarm switch can signal trip events or faults. This functionality is vital for safety interlocks, remote diagnostics, and integration into complex control systems in sectors like power generation and heavy industry.

Stanlo Automation, a veteran-owned distributor of surplus industrial automation parts, offers access to essential components like the Siemens 3VL9800-2AE01. We are dedicated to providing genuine, high-quality surplus parts to ensure the reliability and efficiency of your automation systems.

Technical specifications

Type	Auxiliary/Alarm Switch Kit
Quantity	2 HS (1NO+1NC), 1 AS (1NO)
Mounting Side	Left
For Circuit Breaker Models	VL800UL, VL1200UL, VL1600UL

Common applications

Industrial control systems

Remote monitoring

SCADA

Power distribution

Automation and control

Compatible systems

Siemens VL800UL Siemens VL1200UL Siemens VL1600UL (for left-side mounting)

Also known as

Siemens VL UL auxiliary contacts 3VL9800-2AE01 switch kit Siemens circuit breaker signaling UL

Replaces / compatible with

This auxiliary/alarm switch kit is a spare part for replacement on Siemens VL800UL, VL1200UL, and VL1600UL circuit breakers, for left-side mounting.

Technical note

Expert tip

Confirm the specific VL UL circuit breaker model and left-side mounting compatibility before installation to ensure proper operation of signaling and alarm functions.

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Frequently asked questions

What is the configuration of the auxiliary and alarm switches in the Siemens 3VL9800-2AE01 kit?

The Siemens 3VL9800-2AE01 kit contains two auxiliary switches (HS) with a 1NO+1NC configuration each, and one alarm switch (AS) with a 1NO configuration. It is designed for left-side mounting on specific VL UL series breakers.