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Available Now! Available Now!Weg
RW67-5D3-U070
Overload Relay, 3 Pole, 57-70A, Class 10, 2.87 x 1.97 x 4.17" (HWD), Use with CWM40 to CWM80 Contactor Models
$62.72$62.72 -
Weg
RW67-5D3-U063
Overload Relay, 3 Pole, 50-63A, Class 10, 2.87 x 1.97 x 4.17" (HWD), Use with CWM40 to CWM80 Contactor Models
$53.20$53.20 -
Available Now! Available Now!Weg
RW67-5D3-U057
Overload Relay, 3 Pole, 40-57A, Class 10, 2.87 x 1.97 x 4.17" (HWD), Use with CWM40 to CWM80 Contactor Models
$53.20$53.20 -
Weg
RW67-5D3-U050
Overload Relay, 3 Pole, 32-50A, Class 10, 2.87 x 1.97 x 4.17" (HWD), Use with CWM40 to CWM80 Contactor Models
$53.20$53.20 -
Available Now! Available Now!Weg
RW67-5D3-U040
Overload Relay, 3 Pole, 25-40A, Class 10, 2.87 x 1.97 x 4.17" (HWD), Use with CWM40 to CWM80 Contactor Models
$53.20$53.20 -
Weg
RW407-1D3-U840
Overload Relay, Class 10, 3-Pole, 560-840A, Individual Mounting Type, 1D, for Contactor Models CWM450-800
$252.00$252.00 -
Weg
RW27-1D2-D012
Overload Relay, 0.80-1.20A Range, 2NO Pole, Direct Mounting Type, 1D, for Contactor Models CWM9 to 40
$22.40$22.40 -
Weg
RW27-1D2-D008
Overload Relay, 0.56-0.80A Range, 2NO Pole, Direct Mounting Type, 1D, for Contactor Models CWM9 to 40
$22.40$22.40 -
Weg
RW27-1D2-D004
Overload Relay, 0.28-0.40A Range, 2NO Pole, Direct Mounting Type, 1D, for Contactor Models CWM9 to 40
$22.40$22.40 -
Weg
RW27-1D2-C063
Overload Relay, 0.40-0.63A Range, 2NO Pole, Direct Mounting Type, 1D, for Contactor Models CWM9 to 40
$22.40$22.40 -
Noark
EX9CK90B30U7
DP (Definite Purpose) Contactor, Lug Terminals, 90 Amp (90A), 3NO, 240VAC, 50/60Hz, Ex9CK Series
$102.00$102.00 -
Carlo Gavazzi
GDP251SS120V
DP (Definite Purpose) Contactor, 1 Pole, 25A, 110/120VAC, Lug Terminal, UL/RoHS
$15.84$15.84
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