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Available Now! 
Available Now!Weg
ESW-B38V24A-R35
Enclosed Starter, 10hp@230V, 38A 208-240V Coil, Start/Stop+Reset, NEMA 1, 25-40A Overload Range, 3 Phase, Metallic Enclosure, NEMA 1, Full Voltage, Non-Reversing, Non-Combination
$186.30$186.30 -
Available Now! 
Available Now!Weg
ESW-B38V24E-R35
Enclosed Starter, 10hp@230V, 38A, 208-240V Coil, Reset Only, NEMA 1, 25-40A Overload Range, 3 Phase, Metallic Enclosure, NEMA 1, Full Voltage, Non-Reversing, Non-Combination
$157.68$157.68 -
Weg
PESW-B80V24AX-R74
Enclosed Starter, 80 Amp (80A) CWB Contactor, 208-240VAC Coil Voltage, Start/Stop, 57-70A Overload Range, Three Phase, NEMA 4X, Non-Metallic, Non-Reversing, Non-Combination Across the Line Starter, M08 Box Dimensions: 17.8 x 9.5 x 6.7 (HWD)
$324.13$324.13 -
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
$42.57$42.57 -
Weg
CWM40-11-30V24
IEC Contactor, 40 Amp (40), 3NO + 1NO/1NC Auxiliary Contacts, 208-240VAC, 60Hz, Screw Terminal, CWM Series, Use RW Overload Relay
$79.73$79.73 -
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-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-B9V24KX-D09
Enclosed Starter for 1-1/2hp@200V, 1-1/2hp@230V, 3hp@460V, 5hp@575V Maximum hp 3-Phase Motor, 9 Amp CWB Contactor, 208-240VAC Coil Voltage without CPT, 60Hz, 4.0 - 6.3 Amp MPW40 Overload Relay
$461.70$461.70 -
Weg
ESWE-B9V24KX-D08
Enclosed Starter for 3/4hp@200V, 1hp@230V, 2hp@460V, 3hp@575V Maximum hp 3-Phase Motor, 9 Amp CWB Contactor, 208-240VAC Coil Voltage without CPT, 60Hz, 2.5 - 4.0 Amp MPW40 Overload Relay
$461.70$461.70 -
Weg
ESWE-B9V24KX-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, 208-240VAC Coil Voltage without CPT, 50/60Hz, 1.6 - 2.5 Amp MPW40 Overload Relay
$461.70$461.70 -
Weg
ESWE-B9V24KX-D06
Enclosed Starter for 1/4hp@200V, 1/3hp@230V, 3/4hp@460V, 1hp@575V Maximum hp 3-Phase Motor, 9 Amp CWB Contactor, 208-240VAC Coil Voltage without CPT, 60Hz, 1.0 - 1.6 Amp MPW40 Overload Relay
$461.70$461.70 -
Weg
ESWE-B40V24KX-D14
Enclosed Starter for 10hp@200V, 10hp@230V, 20hp@460V, 25hp@575V Maximum hp 3-Phase Motor 40 Amp CWB38 Contactor, 208-240VAC Coil Voltage without CPT, 60Hz, 25 - 32 Amp MPW40 Overload Relay
$534.60$534.60
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