3RH2122-2FW40

Product ID:157474
Updated: 2026/4/3
Siemens 3RH2122-2FW40

Key Features

  • 1Achieve reliable operation in demanding industrial environments. 2、Utilize dual-function 2 NO + 2 NC contacts for comprehensive control. 3、Enhance safety with an integrated diode for back-EMF protection. 4、Withstand up to 30 million cycles for exceptional mechanical longevity. 5、Install flexibly with support for ±180° rotation on vertical surfaces.
Product Details
3RH2122-2FW40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
Delivery Release (PM300)
Country of Origin
Germany
ECCN
N
AL
N
Model Number
3RH2122-2FW40

Specifications may be subject to change without notice