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Weg
CWC012-10-30V10
Mini Contactor, 12 Amp, 1NO Auxiliary Contacts, 3NO Power Poles, 42V 50Hz/48V 60Hz, Screw Terminal, IP20, 2.28 x 1.77 x 2.05" (HWD), CWC Series
$18.03$18.03 -
Weg
CWC012-01-30V10
Mini Contactor, 12 Amp, 1NC Auxiliary Contacts, 3NO Power Poles, 42V 50Hz/48V 60Hz, Screw Terminal, IP20, 2.28 x 1.77 x 2.05" (HWD), CWC Series
$18.03$18.03 -
Weg
CWB12-11-30C07
Contactor, IEC, 12A, 3 NO Pole, 48VDC Coil, Auxiliary 1NO/1NC, Screw Terminal, UL508
$40.17$40.17 -
Weg
CWB12-11-30D07
Contactor, IEC, 12A, 3 NO Pole, 48VAC Coil, 50/60Hz, Auxiliary 1NO/1NC, Screw Terminal, UL508
$32.96$32.96
A motor starter is a contactor plus an overload relay; without an overload it is just a contactor.
A motor starter starts and stops a connected motor load and will provide protection in case of a sudden loss of power or if the motor overloads. A contactor is similar to a relay (but can handle larger amounts of electrical power and handle higher voltage loads) and is used for switching current on and off in a circuit. Contactors are used to control electrical loads and motors without providing overload protection.
a.k.a. motor starter, IEC contactor, dp contactor, thermal overload relay, motor protectors