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Weg
CWCA0-04-00V56
Mini Contactor Control Relay, 10 Amp, No Main Contacts, 500V 50Hz/600V 60Hz, Screw Terminal, IP20, 2.28 x 1.77 x 2.05" (HWD), CWC Series
$14.81$14.81 -
Weg
CWCA0-22-00V18
Mini Contactor Control Relay, 10 Amp, 2NO/2NC, No Main Contacts, 110VAC, 50Hz/120VAC, 60Hz, Screw Terminal, IP20, 2.28 x 1.77 x 2.05" (HWD), CWC Series
$15.80$15.80 -
Weg
CWCA0-31-00L03
Mini Contactor Control Relay, 10 Amp, 3NO/1NC, No Main Contacts, 24VDC, Screw Terminal, IP20, 2.28 x 1.77 x 2.05" (HWD), CWC Series
$20.71$20.71 -
$272.70$272.70 -
$44.95$44.95 -
Weg
CWM150-22-30E02
Contactor, IEC, 150 Amps, 2NO/2NC, 24-28VAC/DC, 3-Pole, UL508, Use RW Overload Relay
$484.80$484.80 -
Weg
CWM150-22-30E13
Contactor, IEC, 150 Amps, 2NO/2NC, 208-250VAC/DC, 3-Pole, UL508, Use RW Overload Relay
$484.80$484.80 -
Weg
CWM150N-22-30E10
NEMA Contactor, 150 Amp (150A) (N), 3NO Main Contact, 2NO/2NC Auxiliary Contacts, 110-130VAC/DC, 50/60Hz-DC, Screw Terminal, IP00 Main Circuit, IP20 Control Circuit, 162.5 x 118 x 147mm (6.40 x 4.65 x 5.79") (HWD)
$681.75$681.75 -
$52.02$52.02 -
Weg
CWM180-22-30E02
Contactor, IEC, 180 Amps, 2NO/2NC, 24-28VAC/DC, 3-Pole, UL508, Use RW Overload Relay
$681.75$681.75 -
Weg
CWM180-22-30E13
Contactor, IEC, 180 Amps, 2NO/2NC, 208-250VAC/DC, 3-Pole, UL508, Use RW Overload Relay
$681.75$681.75 -
Weg
CWM250-22-30E02
Contactor, IEC, 250 Amps, 2NO/2NC, 24-28VAC/DC, 3-Pole, UL508, Use RW Overload Relay
$969.60$969.60
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