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Weg
PESW-B80V24AX-R74
Enclosed Starter, 80 Amp (80A) CWB Contactor, 208-240VAC Coil Voltage, Start/Stop, 57-70A Overload Range, Three Phase, NEMA 4X, Non-Metallic, Non-Reversing, Non-Combination Across the Line Starter, M08 Box Dimensions: 17.8 x 9.5 x 6.7 (HWD)
$324.13$324.13 -
$296.88$296.88
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$116.68$116.68
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Weg
ESWS-40V24E-RM35
Enclosed Starter, 40 Amp (40A), 180-208V, 50Hz / 208-240V, 60Hz, E-Reset, 24-40A (RW67) Overload Range, Single Phase, NEMA 1, Metallic Enclosure
$147.95$147.95 -
$217.62$217.62
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$231.12$231.12
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Weg
PESW-B40V24AX-R70
Enclosed Starter, 40 Amp (40A) (CWB40), 180-208V/50Hz/208-240V/60Hz Control Voltage, Start / Stop+Reset, 25-40 Amp (RW67) Overload Range, Direct Three Phase, Non-Metallic Enclosure, NEMA 4X, Full Voltage, Non-Reversing, Non-Combination
$274.26$274.26 -
$49.49$49.49
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Weg
RWM840E-3-R4U840
Overload Relay, Solid State, 3 Pole, 170-840A, Adjustable Trip Class: 10, 20 or 30, Selectable Local and Remote Reset Modes, Use with CWM150 to CWM800 Contactor Models
$772.80$772.80 -
Weg
RWM420E-3-R4U420
Overload Relay, Solid State, 3 Pole, 85-420A, Adjustable Trip Class: 10, 20 or 30, Selectable Local and Remote Reset Modes, Use with CWM112 to CWM500 Contactor Models
$347.20$347.20 -
Weg
RWM420E-3-R4U250
Overload Relay, Solid State, 3 Pole, 50-250A, Adjustable Trip Class: 10, 20 or 30, Selectable Local and Remote Reset Modes, Use with CWM112 to CWM500 Contactor Models
$291.20$291.20 -
Weg
RWM112E-3-R4U112
Overload Relay, Solid State, 3 Pole, 28-112A, Adjustable Trip Class: 10, 20 or 30, Selectable Local and Remote Reset Modes, Use with CWM50 to CWM105 Contactor Models
$142.80$142.80
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