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Available Now! 
Available Now!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 -
$128.78$128.78 -
$36.36$36.36 -
$198.47$198.47 -
$44.95$44.95 -
$156.55$156.55 -
Weg
CWM12-01-30V47
IEC Contactor, 12 Amp (12A), 1NC, 400-415VAC, 50Hz/480VAC, 60Hz, 3NO (3 Pole), Screw Terminal, UL508, Use RW Overload Relay, CWM Series
$44.95$44.95 -
$59.59$59.59 -
Weg
CWM300-22-30E10
Contactor, IEC, 300 Amps, 2NO/2NC, 110-130VAC/DC, 3-Pole, UL508, Use RW Overload Relay
$1,085.75$1,085.75 -
Weg
CWM105-00-30C34
IEC Contactor, 105 Amp (105A), 24-28VDC, 3NO Main Contact, UL508, 117 x 75 x 126mm (4.61 x 2.95 x 4.96") (HWD), Use RW Overload Relay
$272.70$272.70 -
Weg
CWM25-00-20V18
IEC Contactor, 25 Amp (25A), 2NO Main Contact, 110-130VAC, 50Hz/60Hz-DC, Screw Terminal, IP20 Main/Control Circuit, 81 x 45 x 87mm (3.19 x 1.77 x 3.43") (HWD)
$50.00$50.00 -
$136.35$136.35
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