Siemens
Siemens Auxiliary Contact, 2 Contact, 1NC/1NO, SENTRON
Part: 3NW7903-1
Siemens auxiliary contact block for controlling secondary circuits in industrial electrical systems.
Siemens
Siemens Overload Relay 1NC/1NO, 80 A F.L.C, 4 A Contact Rating, 75 kW, 3P, SIRIUS 3RB
Part: 3RB30361WD0
Siemens thermal overload relay protecting three-phase motors up to 75 kilowatts from overcurrent damage.
Eaton
Eaton Auxiliary Contact, 2 Contact, 1NC/1NO, Rear Mount
Part: 1314300 AUX1NO+1NCDCM/DMM
Eaton auxiliary contact block for controlling circuits in industrial automation systems.