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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 -
$231.12$231.12
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Carlo Gavazzi
CC50/4SA120
Mini-Contactor, 4-Pole, 50A, 120VAC, Screw Type, Manufacturer Minimum Order 10 Pieces, Price per Piece, Non-Cancellable, No Returns
$168.00$168.00
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