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Noark
EX9CK25B20G7
DP (Definite Purpose) Contactor, Lug Terminals, 25 Amp (25A), 2NO, 120VAC, 50/60Hz, Ex9CK Series
$13.77$13.77 -
Noark
EX9CK40B20U7
DP (Definite Purpose) Contactor, Lug Terminals, 40 Amp (40A), 2NO, 240VAC, 50/60Hz, Ex9CK Series
$18.79$18.79 -
Noark
EX9CK40B20G7
DP (Definite Purpose) Contactor, Lug Terminals, 40 Amp (40A), 2NO, 120VAC, 50/60Hz, Ex9CK Series
$18.79$18.79 -
Noark
EX9CK40A20U7
DP (Definite Purpose) Contactor, Screw Terminals, 40 Amp (40A), 2NO, 240VAC, 50/60Hz, Ex9CK Series
$18.79$18.79 -
Noark
EX9CK40A20F7
DP (Definite Purpose) Contactor, Screw Terminals, 40 Amp (40A), 2NO, 110VAC, 50/60Hz, Ex9CK Series
$18.79$18.79 -
$37.83$37.83
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Available Now! $28.00$28.00 -
$22.40$22.40
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Weg
RW67-2D2-U057
Overload Relay, 2 Pole, 40-57A, Class 10, 2.87 x 1.97 x 4.17" (HWD), Use with CWM50 to CWM80 Contactor Models
$53.20$53.20 -
Weg
RW67-2D2-U040
Overload Relay, 2 Pole, 25-40A, Class 10, 2.87 x 1.97 x 4.17" (HWD), Use with CWM50 to CWM80 Contactor Models
$53.20$53.20 -
Available Now! Available Now!Weg
RW67-1D2-U040
Overload Relay, 2 Pole, 25-40A, Class 10, 2.87 x 1.97 x 4.17" (HWD), Use with CWM32 to CWM40 Contactor Models
$45.36$45.36
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