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Weg
CWM18-00-20V04
Contactor, IEC, 18 Amp (18A), 2NO, 20V 50Hz/24VAC 60 Hz, Screw Terminal, 81 x 45 x 87mm (3.19 x 1.77 x x 3.43"), IP20, CWM Series
$31.39$31.39 -
Weg
ESWE-B9V24KX-D10
Enclosed Starter for 3hp@200V, 3hp@230V, 5hp@460V, 7-1/2hp@575V Maximum hp 3-Phase Motor, 9 Amp CWB Contactor, 208-240VAC Coil Voltage without CPT, 60Hz, 6.3 - 10 Amp MPW40 Overload Relay
$467.10$467.10 -
Weg
ESWE-B25D15KX-D12
Enclosed Starter for 7-1/2hp@200V, 7-1/2hp@230V, 15hp@460V, 15hp@575V Maximum hp 3-Phase Motor, 25 Amp CWB Contactor, 120VAC Coil Voltage without CPT, 50/60Hz, 16 - 20 Amp MPW40 Overload Relay
$486.00$486.00 -
$65.45$65.45 -
Weg
ESWE-B18V24KX-D11
Enclosed Starter for 5hp@200V, 5hp@230V, 10hp@460V, 15hp@575V Maximum hp 3-Phase Motor, 18 Amp CWB Contactor, 208-240VAC Coil Voltage without CPT, 60Hz, 10 - 16 Amp MPW40 Overload Relay
$472.50$472.50 -
Weg
ESWE-B18D39KX-D11
Enclosed Starter for 5hp@200V, 5hp@230V, 10hp@460V, 15hp@575V Maximum hp 3-Phase Motor, 18 Amp CWB Contactor, 480VAC Coil Voltage without CPT, 50/60Hz, 10 - 16 Amp MPW40 Overload Relay
$472.50$472.50 -
Weg
ESWE-B18D15KX-D11
Enclosed Starter for 5hp@200V, 5hp@230V, 10hp@460V, 15hp@575V Maximum hp 3-Phase Motor, 18 Amp CWB Contactor, 120VAC Coil Voltage without CPT, 50/60Hz, 10 - 16 Amp MPW40 Overload Relay
$472.50$472.50 -
$615.60$615.60 -
Available Now! 
Available Now!Weg
ESW-B40V24A-R70
Enclosed Starter, 10hp@230V, 40 Amp (40A), 180-208VAC Coil, 50Hz | 208-240VAC Coil, 60Hz, Start/Stop + Reset, 25-40A O/L Range (RW67), 3 Phase NEMA 1 Metal Enclosure, Non-Combination Across the Line Starter, M06 Size: 13 x 7.5 x 5.6" HWD
$208.06$208.06 -
Available Now! 
Available Now!Noark
EX9CDS32A30T7A
Contactor, IEC, FVNR, 32 Amp (32A), 3-Pole, 3NO + 1NO Auxiliary Contact, 480VAC Coil Voltage, 50/60Hz, Screw Terminals, Full Voltage Non-Reversing, Ex9CD Series
$41.86$41.86 -
Weg
ESWE-B9D15KX-D07
Enclosed Starter for 1/2hp@200V, 1/2hp@230V, 1-1/2hp@460V, 1-1/2hp@575V Maximum hp 3-Phase Motor, 9 Amp CWB Contactor, 120VAC Coil Voltage without CPT, 50/60Hz, 1.6 - 2.5 Amp MPW40 Overload Relay
$461.70$461.70 -
Noark
EX9CDS95A30B7C
Contactor, IEC, FVNR, 95 Amp (95A), 3 Pole, 3NO+1NO/1NC Auxiliary Contact, 24VAC Coil Voltage, 50/60Hz, Full Voltage Non-Reversing, NC1-9511
$136.00$136.00
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