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Weg
CWB18-11-30D33
Contactor, IEC, 18A, 3 NO Pole, 380VAC Coil, 50/60Hz, Auxiliary 1NO/1NC, Screw Terminal, UL508
$40.17$40.17 -
Noark
EX9CK20A20U7
DP (Definite Purpose) Contactor, Screw Terminals, 20 Amp (20A), 2NO, 240VAC, 50/60Hz, Ex9CK Series
$12.84$12.84 -
$96.80$96.80
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Available Now! Available Now!Weg
CWM40-00-30V18
Contactor, IEC, 40 Amps, 120VAC, 3-Pole, UL508, Use RW Overload Relay
$70.52$70.52 -
Weg
CWB18-11-30D25
Contactor, IEC, 18A, 3 NO Pole, 240VAC Coil, 50/60Hz, Auxiliary 1NO/1NC, Screw Terminal, UL508
$40.17$40.17 -
Available Now! Available Now!Noark
EX9CK20A20G7
DP (Definite Purpose) Contactor, Screw Terminals, 20 Amp (20A), 2NO, 120VAC, 50/60Hz, Ex9CK Series
$12.84$12.84 -
$70.52$70.52
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$74.40$74.40
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Available Now! Available Now!Weg
CWB18-11-30D15
Contactor, IEC, 18A, 3 NO Pole, 120VAC Coil, 50/60Hz, Auxiliary 1NO/1NC, Screw Terminal, UL508
$40.17$40.17 -
$121.26$121.26
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$38.27$38.27
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