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Weg
RWM840E-3-A4U840
Overload Relay, 170-840A, 3-Pole, Electronic Mounting, 10.20.30 Trigger Class, Automatic/Manual Reset, Ui = 1000V for Contactor Model CWM
$856.70$856.70 -
LS Electric
0705104000
Manual Motor Starter, 1.6A, (1-1.6A), 32F, High Breaking Capacity, Overload & Instantaneous Protection, This is the Latest Version of (0705000600, 705000600, MMS-32H 1.6A EXP)
$74.52$74.52 -
$80.56$80.56 -
LS Electric
0706100700
Manual Motor Starter, 40A, (28-40A), 63F, Standard. Breaking Capacity, Overload & Instantaneous Protection, This is the Latest Version of (0706000700, 706000700, MMS-63S 40A EXP)
$157.91$157.91 -
LS Electric
0706102800
Manual Motor Starter, 50A, 63F, High Breaking Capacity, Instantaneous Protection Only, NCNR, This is the Latest Version of (0706002600, 706002600, MMS-63HI 50A EXP)
$170.33$170.33 -
LS Electric
1271003500
Thermal Overload Relay, Differential Current Protection, Mini Contactor, (Max 16 Amp), GTK-12M 2.1A 3H EXP (GTK12M-3K-2.1-S-E)
$30.02$30.02 -
LS Electric
1299000700
Overload Relay, MT-32 8.5A 3D, Class 20, Screw Terminals, Only Use with MC-9B, MC-12B, MC-18B, MC-32B, and MC-40B Series Contactors
$68.16$68.16 -
LS Electric
1299000900
Overload Relay, MT-32 15A 3D, Class 20, Screw Terminals, Only Use with MC-9B, MC-12B, MC-18B, MC-32B, and MC-40B Series Contactors
$68.16$68.16 -
$137.10$137.10 -
$137.10$137.10 -
$26.68$26.68 -
$55.20$55.20
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