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$39.79$39.79
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$721.56$721.56
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$29.30$29.30
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$869.55$869.55
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LS Electric
1299000400
Overload Relay, MT-32 5A 3D, Class 20, Screw Terminals, Only Use with MC-9B, MC-12B, MC-18B, MC-32B, and MC-40B Series Contactors
$55.20$55.20 -
$70.91$70.91
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$39.79$39.79
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$40.49$40.49
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$30.82$30.82
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$209.68$209.68
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$74.02$74.02
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LS Electric
1299000300
Overload Relay, MT-32 3.3A 3D, Class 20, Screw Terminals, Only Use with MC-9B, MC-12B, MC-18B, MC-32B, and MC-40B Series Contactors
$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