3RH1140-1KB40

Product ID:226564
Updated: 2026/4/3
Siemens 3RH1140-1KB40

Key Features

  • 1Control circuits precisely with 4 NO 24 V DC contacts. 2、Enhance protection using compatible S00 varistor. 3、Ensure reliable connections via screw terminals. 4、Apply across a wide range of industrial control applications. 5、Secure existing projects with this phased-out product.
Product Details
3RH1140-1KB40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Model Number
3RH1140-1KB40

Specifications may be subject to change without notice