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Weg
CWB50-11-30D39
IEC Contactor, 50 Amp (50A), 1NO/1NC Auxiliary Contacts, 3NO, 480VAC, 50/60Hz, Screw Terminal, UL508
$87.75$87.75 -
Weg
CWM25-00-20V24
Contactor, IEC, 25 Amps, 2NO, 180-208V 50Hz, 208-240V 60Hz, Screw Terminal, 81 x 45 x 87mm, 3.19 x 1.77 x 3.43" (HWD), IP20
$42.57$42.57 -
Available Now! Available Now!Weg
CWM32-00-30V47
Contactor, IEC, 32 Amps, 480VAC, 3-Pole, UL508, Use RW Overload Relay
$60.20$60.20 -
Available Now! Available Now!Weg
ESW-B25V24A-R33
Enclosed Starter, 7.5hp@230V, 25A, 208-240V Coil, Start/Stop+Reset, NEMA 1, 15-23A Overload Range, 3 Phase, Metallic Enclosure, NEMA 1, Full Voltage, Non-Reversing, Non-Combination
$149.04$149.04 -
$18.70$18.70
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Noark
EX9CK30B20U7
DP (Definite Purpose) Contactor, Lug Terminals, 30 Amp (30A), 2NO, 240VAC, 50/60Hz, Ex9CK Series
$13.77$13.77 -
Weg
PESW-B32D39AX-R68
Enclosed Starter, 10hp@230V / 20hp@460V / 25hp@575V, 32 Amp (32A), 480V Coil, Start / Stop+Reset, 4X, 22-32A (RW27) Overload Range, 3 Phase, Non-Metallic Enclosure, NEMA 4X, Full Voltage, Non-Reversing, Non-Combination
$148.60$148.60 -
Available Now! $28.00$28.00 -
Available Now! $28.00$28.00 -
Weg
RWM40E-3-A4U040
Overload Relay, 8-40A, 3-Pole, Electronic Mounting, 10.20.30 Trigger Class, Automatic/Manual Reset, Ui = 690V for Contactor Model CWM
$81.20$81.20 -
Weg
RWM420E-3-A4U250
Overload Relay, 50-250A, 3-Pole, Electronic Mounting, 10.20.30 Trigger Class, Automatic/Manual Reset, Ui = 690V for Contactor Model CWM
$274.40$274.40 -
Weg
ESWS-B25V24A-RM33
Enclosed Starter, 25A, 208-240VCoil, Start/Stop + Reset , 15-23A Overload Range, Single Phase, Metallic Enclosure, NEMA 1, Full Voltage, Non-Reversing, Non-Combination
$125.82$125.82
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