Siemens Industrial Controls 3RH2911-1HA22 Contact Block R-407C Durable Construction: Fabricated from high-grade

Durable Construction: Fabricated from high-grade materials to resist corrosion and thermal degradation in aggressive exhaust environments

Integrated Bearing Design: Simplifies the installation process by providing a complete pivot and rotation solution in one unit

including 0-10 Vdc and 4-20 mA inputs

Precision Control: The 5-30" W

it is a suitable replacement for numerous brands using the 1088977 model

Siemens Industrial Controls 3RH2911-1HA22 Contact Block R-407C Durable Construction: Fabricated from high-gradeUpgrade your control panel's logic with the Siemens 3RH2911 1HA22, a high performance 4 pole auxiliary contact block designed for heavy duty industrial automation. This front mount unit features a 2NO + 2NC contact configuration (2 Normally Open and 2 Normally Closed), making it essential for expansion in complex HVACR and motor control circuits. Engineered as part of the SIRIUS modular system, it provides seamless integration with 3RT2 contactors and