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SIEMENS 3RH1140-1PA00 Contactor Relay: Advanced Control Solutions for Industrial Automation

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The Siemens 3RH1140-1PA00 is a high-performance contactor relay designed for industrial control applications, offering precise switching capabilities and enhanced reliability in demanding environments.

Rated Current:110 A

Operating Voltage:400 V AC

Frequency:55 kW

Auxiliary Contacts:2 NO + 2 NC

Contact Material:Silver Alloy

Switching Capacitance:10 μF

Operating Life:100,000 Cycles

Dimensions (WxLxH):Not Available

Net Weight:9.5 kg

    The SIEMENS 3RH1140-1PA00 Contactor Relay is engineered for seamless integration into complex industrial control systems, ensuring robust performance under various operating conditions.

    Featuring a compact size and S00 screw terminal, this relay optimizes space and simplifies installation processes, making it ideal for modern, efficient automation setups.

    Equipped with 4 normally open (NO) contacts, it provides reliable switching capabilities for a wide range of applications, from machinery control to process automation, enhancing system reliability and efficiency.

    Built with advanced materials and rigorous quality standards, the 3RH1140-1PA00 ensures durability and long operational life, minimizing maintenance requirements and downtime.

    Despite being phased-out, its legacy continues to support existing systems with proven reliability, offering a bridge between current and future automation needs.

SIEMENS 3RH1140-1PA00 Contactor relay




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