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Weg
CWM150-22-30E13
Contactor, IEC, 150 Amps, 2NO/2NC, 208-250VAC/DC, 3-Pole, UL508, Use RW Overload Relay
$412.80$412.80 -
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)
$580.50$580.50 -
Weg
CWM18-00-20V04
Contactor, IEC, 18 Amp (18A), 2NO, 20V 50Hz/24VAC 60 Hz, Screw Terminal, 81 x 45 x 87mm (3.19 x 1.77 x x 3.43"), IP20, CWM Series
$31.39$31.39 -
$44.29$44.29
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$44.29$44.29
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$44.29$44.29
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Weg
CWM180-22-30E02
Contactor, IEC, 180 Amps, 2NO/2NC, 24-28VAC/DC, 3-Pole, UL508, Use RW Overload Relay
$580.50$580.50 -
Weg
CWM180-22-30E13
Contactor, IEC, 180 Amps, 2NO/2NC, 208-250VAC/DC, 3-Pole, UL508, Use RW Overload Relay
$580.50$580.50 -
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)
$42.57$42.57 -
Weg
CWM250-22-30E02
Contactor, IEC, 250 Amps, 2NO/2NC, 24-28VAC/DC, 3-Pole, UL508, Use RW Overload Relay
$825.60$825.60 -
Weg
CWM250-22-30E21
Contactor, IEC, 250 Amp (250A), 2NO/2NC, 430-500VAC/DC, 3 Pole, UL508, Use RW Overload Relay
$825.60$825.60 -
Weg
CWM300-22-30E02
Contactor, IEC, 300 Amps, 2NO/2NC, 24-28VAC/DC, 3-Pole, UL508, Use RW Overload Relay
$924.50$924.50
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