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Available Now! Available Now!Weg
RW67-2D2-U050
Overload Relay, 2 Pole, 32-50A, 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-U063
Overload Relay, 2 Pole, 50-63A, Class 10, 2.87 x 1.97 x 4.17" (HWD), Use with CWM50 to CWM80 Contactor Models
$53.20$53.20 -
$37.83$37.83
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Noark
Ex9CK40B20Q7
DP (Definite Purpose) Contactor, Lug Terminals, 40 Amp (40A), 2NO, 380VAC, 50/60Hz, Ex9CK Series
$18.79$18.79 -
$22.40$22.40
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Noark
EX9C400F22K
Contactor, Ex9C, Standard, FVNR, 400A, Wide Range Operating VAC/DC, 2NO/2NC, 100-250V, 3NO
$727.60$727.60 -
Noark
Ex9CK20A20B7
DP (Definite Purpose) Contactor, Screw Terminals, 20 Amp (20A), 2NO, 24VAC, 50/60Hz, Ex9CK Series
$12.84$12.84 -
Noark
Ex9CK20A20E7
DP (Definite Purpose) Contactor, Screw Terminals, 20 Amp (20A), 2NO, 48VAC, 50/60Hz, Ex9CK Series
$12.84$12.84 -
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 -
Noark
Ex9CK20A20M7
DP (Definite Purpose) Contactor, Screw Terminals, 20 Amp (20A), 2NO, 220VAC, 50/60Hz, Ex9CK Series
$12.84$12.84 -
Noark
Ex9CK20A20N7
DP (Definite Purpose) Contactor, Screw Terminals, 20 Amp (20A), 2NO, 277VAC, 50/60Hz, Ex9CK Series
$12.84$12.84 -
Noark
Ex9CK20A20P7
DP (Definite Purpose) Contactor, Screw Terminals, 20 Amp (20A), 2NO, 230VAC, 50/60Hz, Ex9CK Series
$12.84$12.84
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