Siemens 3RH2911-4HA20 Auxiliary Switch Front Mount, 2 NO Contacts, Ring Cable Lug Connection Original Brand New

Overview

The Siemens 3RH2911-4HA20 auxiliary switch is a precision-engineered accessory designed to enhance the functionality of Siemens contactors and contactor relays. With its robust front-mount configuration and reliable 2 NO (Normally Open) contacts, this auxiliary switch ensures efficient and safe control in industrial automation and electrical systems.

Key Benefit

• Reliable Performance: Ensures consistent operation with Siemens 3RT2 contactors and 3RH2 relays.

• Easy Installation: Front-mounted design simplifies integration into existing systems.

• Durable Design: Ring cable lug connection provides secure and stable wiring.

• Versatile Use: Suitable for various industrial automation and electrical control applications.

• Enhanced Safety: High-quality construction minimizes operational risks and ensures system stability.

Function

• Contact Configuration: 2 NO (Normally Open) contacts

• Current Path: 1 NO, 1 NO

• Mounting Type: Front mounting

• Connection Type: Ring cable lug connection

• Compatibility: Designed for use with 3RT2 contactors and 3RH2 contactor relays

Technical Specification

• Product Number: 3RH2911-4HA20

• Type: Auxiliary switch

• Mounting: Front

• Contacts: 2 NO

• Current Path: 1 NO, 1 NO

• Connection: Ring cable lug

• Compatible With: 3RT2 contactors, 3RH2 relays