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Available Now! 
Available Now!LS Electric
1298001000
Overload Relay, MT-32 6.5A 3K, Class 10, Screw Terminals, Only Use with MC-9B, MC-12B, MC-18B, MC-32B, and MC-40B Series Contactors
$62.30$62.30 -
Available Now! 
Available Now!Weg
ESW-B25V24E-R33
Enclosed Starter, 7.5hp@230V, 25A, 208-240V Coil, Reset Only, NEMA 1, 15-23A Overload Range, 3 Phase, Metallic Enclosure, NEMA 1, Full Voltage, Non-Reversing, Non-Combination
$142.05$142.05 -
Available Now! 
Available Now!Noark
EX9RD25A18
Overload Relay, Use with 9/12/18/25A Std, 12-18A, NR2-25G 12-18A, Use with EX9CDS/EX9CDR Contactors
$34.70$34.70 -
Available Now! 
Available Now!Weg
ESW-B25V24A-R33
Enclosed Starter, 7.5hp@230V, 25A, 208-240V Coil, Start/Stop+Reset, NEMA 1, 15-23A Overload Range, 3 Phase, Metallic Enclosure, NEMA 1, Full Voltage, Non-Reversing, Non-Combination
$175.81$175.81 -
Available Now! 
Available Now!Weg
CWC016-10-30V18
Mini Contactor, 16 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
$24.57$24.57 -
Available Now! 
Available Now!LS Electric
1298001400
Overload Relay, MT-32 15A 3K, Class 10, Screw Terminals, Only Use with MC-9B, MC-12B, MC-18B, MC-32B, and MC-40B Series Contactors
$62.30$62.30 -
Available Now! 
Available Now!Weg
ESWS-B32V24E-RM34
Enclosed Starter, 32A, 208-240VCoil, Reset Only, 22-32A Overload Range, Single Phase, Metallic Enclosure, NEMA 1, Full Voltage, Non-Reversing, Non-Combination
$146.51$146.51 -
Available Now! 
Available Now!Weg
CWM25-00-20V24
Contactor, IEC, 25 Amps, 2NO, 180-208V 50Hz, 208-240V 60Hz, Screw Terminal, 81 x 45 x 87mm, 3.19 x 1.77 x 3.43" (HWD), IP20
$50.00$50.00 -
Available Now! 
Available Now!Weg
PESW-B25D39AX-R67
Enclosed Starter, 7.5hp@230V / 15hp@460V, 25A, 480V Coil, Start / Stop+Reset, 15-23A Overload Range, 3 Phase, Non-Metallic Enclosure, NEMA 4X, Full Voltage, Non-Reversing, Non-Combination
$160.63$160.63 -
Available Now! 
Available Now!Weg
ESW-B18V24A-R32
Enclosed Starter, 5hp@230V, 18A, 208-240V Coil, Start/Stop+Reset, NEMA 1, 11-17A Overload Range, 3 Phase, Metallic Enclosure, NEMA 1, Full Voltage, Non-Reversing, Non-Combination
$153.52$153.52 -
Available Now! 
Available Now!Weg
PESWS-B25V24AX-RM67
Enclosed Starter, 1.5hp@115V / 5hp@230V 25A 208-240V Coil, Start / Stop+Reset, 15-23A Overload Range, Single Phase, Non-Metallic Enclosure, NEMA 4X, Full Voltage, Non-Reversing, Non-Combination
$100.94$100.94 -
Available Now! 
Available Now!Weg
ESW-B32V24E-R34
Enclosed Starter, 10hp@230V, 32A, 208-240V Coil, Reset Only, NEMA 1, 22-32A Overload Range, 3 Phase, Metallic Enclosure, NEMA 1, Full Voltage, Non-Reversing, Non-Combination
$156.07$156.07
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