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$49.29$49.29 -
$81.61$81.61 -
$27.20$27.20 -
$60.80$60.80 -
$98.61$98.61 -
Weg
CWB125-11-30E65
IEC Contactor, 125 Amp (125A), 1NO/1NC Auxiliary Contacts, 3NO, 110-255VDC, Screw Terminal, UL508
$345.75$345.75 -
Weg
CWC016-10-30C03
Mini Contactor, 16 Amp, 1NO Auxiliary Contacts, 3NO Power Poles, 24VDC, Screw Terminal, IP20, 2.28 x 1.77 x 2.05" (HWD), CWC Series
$27.73$27.73 -
Weg
CWC09-01-30L03
Mini Contactor, 9 Amp, 1NC Auxiliary Contacts, 3NO Power Poles, 24VDC (LC), Screw Terminal, IP20, 2.28" x 1.77" x 2..05" (HWD), CWC Series
$23.87$23.87 -
Available Now! 
Available Now!Weg
CWC09-10-30V18
Mini Contactor, 9 Amp, 1NO Auxiliary Contact, 3NO Power Poles, 110VAC, 50Hz/120VAC, 60Hz, Screw Terminal, IP20, 2.28 x 1.77 x 2.05" (HWD), CWC Series
$18.25$18.25 -
$52.02$52.02 -
$59.59$59.59 -
Weg
CWM40-11-30V04
IEC Contactor, 40 Amp (40A), 3NO Main Contact, 1NO/1NC Auxiliary Contacts, 24VAC, 60Hz, Screw Terminal, IP10 Main Circuit, IP20 Control Circuit, 89 x 55 x 98mm (3.50 x 2.17 x 3.86") (HWD)
$92.92$92.92
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