Siemens 3RH1911-1GA04 Auxiliary Switch Block (Used)

Siemens 3RH1911-1GA04 Auxiliary Switch Block (Used)

Product Description

The Siemens 3RH1911-1GA04 auxiliary switch block is a dependable industrial accessory designed for expanding the auxiliary contact functionality of Siemens SIRIUS contactors and auxiliary contactors. This used unit provides reliable switching and signaling functions for industrial automation and control systems.

The auxiliary switch block is designed for quick installation and seamless integration into industrial control cabinets and switchgear systems. Its compact modular construction and durable industrial design ensure stable operation in demanding environments.

Main Features

• Original Siemens SIRIUS auxiliary switch block
• Model: 3RH1911-1GA04
• Used industrial component
• Additional auxiliary contact functionality
• Compact modular construction
• Reliable switching performance
• Suitable for signaling and monitoring circuits
• Easy snap-on installation
• Compatible with Siemens SIRIUS contactors
• Industrial-grade design
• Long operational lifespan

Applications

The Siemens 3RH1911-1GA04 auxiliary switch block is widely used in industrial automation systems where additional auxiliary contacts are required for monitoring and control functions.

• Industrial control cabinets
• Motor control systems
• Automation equipment
• Machine control applications
• Factory automation systems
• Interlocking circuits
• Switchgear assemblies
• Industrial signaling systems

Technical Specifications

• Manufacturer: Siemens
• Series: SIRIUS
• Part Number: 3RH1911-1GA04
• Product Type: Auxiliary switch block
• Condition: Used
• Application: Auxiliary contact expansion
• Mounting Type: Snap-on mounting
• Compatible Devices: Siemens SIRIUS contactors
• Industrial Grade: Yes
• Compact modular construction
• High operational reliability

Advantages

The Siemens 3RH1911-1GA04 auxiliary switch block offers reliable auxiliary contact expansion and dependable switching performance for industrial automation systems. Its compact design and easy installation make it a practical solution for control and signaling applications.