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Available Now! 
Available Now!Weg
ESWS-B18D15A-RM31
Enclosed Starter, 18A, Start/Stop + Reset , 10-15A Overload Range, Single Phase, Metallic Enclosure, NEMA 1, Full Voltage, Non-Reversing, Non-Combination
$142.05$142.05 -
Available Now! 
Available Now!Weg
PESW-B9D39AX-R59
Enclosed Starter, 0.75hp@230V / 1.5hp@460V / 2hp@575V, 9A, 480V Coil, Start / Stop+Reset, 4X, 1.8-2.8A Overload Range, 3 Phase, Non-Metallic Enclosure, NEMA 4X, Full Voltage, Non-Reversing, Non-Combination
$122.22$122.22 -
$763.80$763.80 -
Weg
PESWS-B12V24AX-RM64
Enclosed Starter, 1.5hp@230V, 9A, 208-240V Coil, Start / Stop+Reset 8-12.5A Overload Range, Single Phase, Non-Metallic Enclosure, NEMA 4X, Full Voltage, Non-Reversing, Non-Combination
$90.21$90.21 -
Weg
PESW-B9D02AX-R59
Enclosed Starter, 9 Amp (9A) CWB Contactor, 24V Coil Voltage, Start/Stop, 1.8-2.8A Overload Range, Three Phase, NEMA 4X, Non-Metallic, Non-Reversing, Non-Combination Across the Line Starter, M04 Box Dimensions: 9.5 x 5.5 x 5.0" (HWD)
$122.22$122.22 -
Weg
ESWS-B18D15E-RM31
Enclosed Starter, 18A, Reset Only, 10-15A Overload Range, Single Phase, Metallic Enclosure, NEMA 1, Full Voltage, Non-Reversing, Non-Combination
$108.29$108.29 -
Weg
ESW-B9D15A-R28
Enclosed Starter, 2hp@230V, 9 Amp (9A), 120V Coil, Start/Stop+Reset, 5.6-8A (RW27) Overload Range, 3 Phase, NEMA 1 Metallic Enclosure, Full Voltage, Non-Reversing, Non-Combination
$133.77$133.77 -
Weg
ESWS-B18V24A-RM31
Enclosed Starter, 18 Amp (18A), 208-240VCoil, Start/Stop + Reset , 10-15A Overload Range, Single Phase, Metallic Enclosure, NEMA 1, Full Voltage, Non-Reversing, Non-Combination
$142.05$142.05 -
Weg
ESWF-9T04N4-D08
Combination Motor Starter, 0.75hp/200V, 1hp/230V, 2hp/460V, 3hp/575V, 480VAC Primary|120VAC Secondary, 2.5-4.0A Overload Range, Wall Mount, Type 4/12 Metal Enclosure, Hand/OFF/Auto Selector Switch, Circuit Breaker Rotary Handle Disconnect
$836.85$836.85 -
Weg
ESWF-9V18N4-D08
Enclosed Starter, 0.75/200V, 1hp/230V, 2hp/460V, 3hp/575V, 120VAC Coil Voltage, 2.5-4.0A O/L Range, Wall Mount, Type 4/12 Metallic Enclosure, HOA-Start/Stop/Reset, Circuit Breaker Rotary Handle Disconnect, FVNR Across the Line Starter
$773.74$773.74 -
Weg
ESWF-9V47N4-D08
Combination Motor Starter, 0.75/200V, 1hp/230V, 2hp/460V, 3hp/575V, 480VAC Coil Voltage, 2.5-4.0A O/L Range, Wall Mount, Type 4/12 Metal Enclosure, HOA-Start/Stop/Reset, Circuit Breaker Rotary Handle Disconnect, FVNR
$773.74$773.74 -
Weg
ESWS-B12D15E-RM30
Enclosed Starter, 12A, Reset Only, 8-12A Overload Range, Single Phase, Metallic Enclosure, NEMA 1, Full Voltage, Non-Reversing, Non-Combination
$102.56$102.56
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