Siemens Industrial Controls 3RT2017-1AK61 Contactor 320734-701 Its brushless DC motor technology

Its brushless DC motor technology ensures consistent timing and torque delivery throughout its service life

this specific plate is optimized for the GV90+ cast iron condensing boiler architecture and is not interchangeable with standard GV or Ultra heat exchanger components

single-throw normally open configuration with Class-F insulation for extreme temperature resilience

it is optimized for energy efficiency during heavy duty cycles

particularly when a MotorMaster controller is present

Siemens Industrial Controls 3RT2017-1AK61 Contactor 320734-701 Its brushless DC motor technologyThe Siemens 3RT2017 1AK61 is a high performance SIRIUS 3 pole power contactor designed for heavy duty motor control. This size S00 contactor is optimized for IE3 IE4 motors, providing a rated current of 12A (AC 3) and a power rating of 5. 5 kW at 400V. Built with screw terminals, it ensures a secure, high integrity connection under vibration prone conditions. The unit features an integrated 1NO auxiliary contact and operates on a 120V AC (60 Hz) 110V