Siemens Industrial Controls 3SU1150-1HB20-1CG0 Push Botton 322838-753 Designed for a maximum pressure

Designed for a maximum pressure rating of 0

it will lead to premature failure of the blower motor bearings

the internal slide may be stuck or the solenoid coil has failed

or safety limit applications regardless of the medium

For 100% reliability in the field

Siemens Industrial Controls 3SU1150-1HB20-1CG0 Push Botton 322838-753 Designed for a maximum pressureThe Siemens 3SU1150 1HB20 1CG0 is a heavy duty 22mm red emergency stop push button from the SIRIUS ACT series, designed for critical safety applications in industrial automation and HVACR environments. This complete unit features a 40mm mushroom head with positive latching according to EN ISO 13850, ensuring the circuit remains interrupted until an intentional rotate to unlatch manual reset occurs. Built with a metal shiny bezel and a robust IP69K