Overview
The Siemens 3RH2911-1NF02 is a high-quality, solid-state compatible auxiliary switch block designed for seamless integration with Siemens 3RT2 contactors and 3RH2 contactor relays. This front-mounting accessory provides reliable switching functionality in a compact and durable design.
Featuring two normally closed (NC) contacts, this auxiliary switch is ideal for a wide range of industrial control applications, including signaling, interlocking, and status indication. The screw terminals ensure a secure and straightforward electrical connection.
Key Features & Benefit
- Solid-State Compatible: Engineered to work flawlessly with modern solid-state control systems, ensuring optimal performance and compatibility in advanced automation environments.
- Front-Mounting Design: Easily and quickly mounts to the front of Siemens 3RT2 contactors and 3RH2 contactor relays, saving space and simplifying installation.
- Two Normally Closed (NC) Contacts: Provides two independent NC contacts, offering versatile options for circuit control and monitoring.
- Reliable Screw Terminals: Guarantees a robust and secure connection, minimizing the risk of wiring issues and ensuring long-term operational stability.
- Durable Construction: Built with high-quality materials to withstand the rigors of industrial applications, providing a long service life and reliable performance.
- Enhanced Functionality: Expands the capabilities of your Siemens contactors and relays, allowing for more complex control circuits and improved system flexibility.
Technical Specification
- Product Number: 3RH2911-1NF02
- Type: Auxiliary Switch Block
- Mounting: Front-Mounting
- Number of Contacts: 2 Normally Closed (NC)
- Contact Type: Solid-State Compatible
- Connection: Screw Terminals
- Compatibility: Siemens 3RT2 Contactors, Siemens 3RH2 Contactor Relays
- Current Path: 1 NC (solid-state compatible), –, –, 1 NC (solid-state compatible)
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