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Weg
RW67-5D2-U040
Overload Relay, 2 Pole, 25-40A, Class 10, 2.87 x 1.97 x 4.17" (HWD), Use with CWB40 to CWB80 and CWBN2 Contactor Models
$53.20$53.20 -
Weg
RW117-3D3-U140
Overload Relay, 3 Pole, 110-140A, Class 10, 3.94 x 2.95 x 3.89" (HWD), Use with CWB95 to CWB125 Contactor Models
$147.84$147.84 -
Weg
RW117-3D3-U112
Overload Relay, 3 Pole, 90-112A, Class 10, 3.94 x 2.95 x 3.89" (HWD), Use with CWB95 to CWB125 Contactor Models
$129.36$129.36 -
Weg
RW117-3D3-U097
Overload Relay, 3 Pole, 75-97A, Class 10, 3.94 x 2.95 x 3.89" (HWD), Use with CWB95 to CWB125 Contactor Models
$123.76$123.76 -
Weg
RW117-3D3-U080
Overload Relay, 3 Pole, 63-80A, Class 10, 3.94 x 2.95 x 3.89" (HWD), Use with CWB95 to CWB125 Contactor Models
$109.20$109.20 -
LS Electric
1271003600
Thermal Overload Relay, Differential Current Protection, Mini Contactor, 12M Frame, 3.3 Amp (3.3A), 2.5-4.0 Amp (2.5-4.0A) Current Range, 3H Heater Type, Screw Terminal, GTK-12M Series
$24.30$24.30 -
$65.45$65.45
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Weg
CWC07-10-30V18
Mini Contactor, 7 Amp, 1NO Auxiliary Contact, 3NO Power Poles, 110VAC, 50Hz/120VAC, 60Hz, Screw Terminal, IP20, 2.28 x 1.77 x 2.05" (HWD), CWC Series
$13.95$13.95 -
LS Electric
1362000400
IEC Contactor, General Purpose, MC130a, 110-120VAC, 50/60Hz, Screw Connection, Metasol, MC-Series, NCNR
$239.91$239.91 -
Available Now! Available Now!Weg
MPW65-3-U065
Manual Motor Protector, 65A, 50-65A Overload Setting Range for Thermal Release, 3-Pole, 690V, 50/60Hz, Terminal Box, 4.92 x 2.13 x 6.18" (HWD), IP20, MPW65 Series
$148.20$148.20 -
$57.04$57.04
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