U.S. Ground
Parcel Shipments
See Shipping Policy

Starter Replacement Coils

Contactors are electrical devices that are used for switching an electrical circuit on or off. They are considered to be a special type of relay and are most commonly used for controlling electric motors. The basic difference between a relay and a contactor is that the contactor is used in applications with higher current carrying capacity, while a relay is used for lower current applications. Contactors typically feature multiple contacts which are normally open and provide operating power to the load when the contactor “coil” (electromagnet) is energized. 

Coil activation can be manual or automatic. Manual activation happens when a button is pushed or switch is flipped. Automatic activation happens when a sensor or timer is switched under preset conditions. When the coil is activated or energized, a magnetic coupling occurs between the contacts and contact carrier, allowing them to stay together and current to flow to the motor or load. When the system is shut-off by de-energizing the coil, a spring causes the contacts to separate and stop the flow of power through the contacts, turning off the motor or load.

Products

Products Per Page: Sort By:
$2259.00
E coil modification kit, 440/480 VAC 50/60 Hz, NEMA size 5 contactor or starter
$2259.00
E-coil modification kit, 110/120 50/60HZ, NEMA size 5 contactor, starter
$1341.60
Replacement coil, 440/480VAC 50/60Hz, 8903 mechanically held contactor, 400-800A
$1341.60
Replacement coil, 110/120VAC 50/60Hz, 8903 mechanically held contactor, 400-800A
$315.12
Contactor, Type S, multipole lighting, replacement unlatch coil, 347 VAC 60 Hz, 100A to 600A lighting contactors
$315.12
Contactor, Type S, multipole lighting, replacement unlatch coil, 220/240 VAC 50/60 Hz, 100A to 600A lighting contactors
$315.12
Contactor, Type S, multipole lighting, replacement unlatch coil, 208 VAC 60 Hz, 100A to 600A lighting contactors
$315.12
Contactor, Type S, multipole lighting, replacement unlatch coil, 110/120 VAC 50/60 Hz, 100A to 600A lighting contactors
$315.12
Contactor, Type S, multipole lighting, replacement unlatch coil, 24 VAC 60 Hz, 100A to 600A lighting contactors
$531.00
NEMA Motor Starter, Type S, replacement coil, Series A, 440/480 VAC 50/60 Hz, NEMA size 5 starter and 8903SX lighting
$552.24
NEMA Motor Starter, Type S, replacement coil, Series A, 220/240 VAC 50/60 Hz, NEMA size 5 starter and 8903SX lighting
$552.24
NEMA Motor Starter, Type S, replacement coil, Series A, 208 VAC 60 Hz, NEMA size 5 starter and 8903SX lighting