Contactor
Our Electrical Contactor collection delivers dependable motor switching and power control solutions for industrial automation, control panels, and OEM equipment. Designed to safely switch electrical loads on and off, contactors are a critical component for controlling motors, lighting, heating circuits, and other high-current applications in industrial and commercial environments.
These electrical contactors feature robust mechanical designs, clearly labeled terminals, and reliable coil operation for consistent performance in demanding conditions. Available in multiple frame sizes, coil voltages, and amperage ratings, our contactors support a wide range of motor horsepower and system requirements while integrating seamlessly with overload relays and motor starters.
Key Benefits of Electrical Contactors
-
Reliable switching of motors and high-current loads
-
Long mechanical and electrical life for continuous operation
-
Compatible with overload relays for complete motor control solutions
-
DIN rail or panel-mount designs for flexible installation
-
UL and IEC compliant options for global applications
Common Applications
-
Motor control circuits and MCC panels
-
Pumps, fans, compressors, and conveyors
-
HVAC and building automation systems
-
Industrial machinery and OEM equipment
-
Control panels built to UL 508A standards
Whether you’re designing a new control panel or replacing an existing contactor, our electrical contactor collection provides the performance, durability, and compatibility required for modern industrial systems. Browse our selection to find the right contactor based on coil voltage, amperage, and application needs.
-
Original price $426.01 - Original price $426.01Original price$426.01$426.01 - $426.01Current price $426.01| /
MC-100A-AC120V
Altech Corp.In stockAltech Corp., Contactor, 3 Pole,100A, 2 NO/2 NC, 120VAC Coil 50/60Hz
Original price $426.01 - Original price $426.01Original price$426.01$426.01 - $426.01Current price $426.01| / -
Original price $28.23 - Original price $28.23Original price$28.23$28.23 - $28.23Current price $28.23| /
MC-C-65AF-DC24V
Altech Corp.In stockAltech Corp., Replacement coil 24VDC, MC-50A ~ MC-65A
Original price $28.23 - Original price $28.23Original price$28.23$28.23 - $28.23Current price $28.23| / -
Original price $28.23 - Original price $28.23Original price$28.23$28.23 - $28.23Current price $28.23| /
MC-C-65AF-DC12V
Altech Corp.In stockAltech Corp., Replacement coil 12VDC, MC-50A ~ MC-65A
Original price $28.23 - Original price $28.23Original price$28.23$28.23 - $28.23Current price $28.23| / -
Original price $28.23 - Original price $28.23Original price$28.23$28.23 - $28.23Current price $28.23| /
MC-C-65AF-AC277V
Altech Corp.In stockAltech Corp., Replacement coil 277VAC, MC-50A ~ MC-65A
Original price $28.23 - Original price $28.23Original price$28.23$28.23 - $28.23Current price $28.23| / -
Original price $28.23 - Original price $28.23Original price$28.23$28.23 - $28.23Current price $28.23| /
MC-C-65AF-AC24V
Altech Corp.In stockAltech Corp., Replacement coil 24VAC, MC-50A ~ MC-65A
Original price $28.23 - Original price $28.23Original price$28.23$28.23 - $28.23Current price $28.23| / -
Original price $28.23 - Original price $28.23Original price$28.23$28.23 - $28.23Current price $28.23| /
MC-C-65AF-AC240V
Altech Corp.In stockAltech Corp., Replacement coil 240VAC, MC-50A ~ MC-65A
Original price $28.23 - Original price $28.23Original price$28.23$28.23 - $28.23Current price $28.23| / -
Original price $28.23 - Original price $28.23Original price$28.23$28.23 - $28.23Current price $28.23| /
MC-C-65AF-AC208V
Altech Corp.In stockAltech Corp., Replacement coil 208VAC, MC-50A ~ MC-65A
Original price $28.23 - Original price $28.23Original price$28.23$28.23 - $28.23Current price $28.23| / -
Original price $28.23 - Original price $28.23Original price$28.23$28.23 - $28.23Current price $28.23| /
MC-C-65AF-AC120V
Altech Corp.In stockAltech Corp., Replacement coil 120VAC, MC-50A ~ MC-65A
Original price $28.23 - Original price $28.23Original price$28.23$28.23 - $28.23Current price $28.23| / -
Original price $24.43 - Original price $24.43Original price$24.43$24.43 - $24.43Current price $24.43| /
MC-C-40AF-DC12V
Altech Corp.In stockAltech Corp., Replacement coil 12VDC, MC-32A ~ MC-40A
Original price $24.43 - Original price $24.43Original price$24.43$24.43 - $24.43Current price $24.43| / -
Original price $24.43 - Original price $24.43Original price$24.43$24.43 - $24.43Current price $24.43| /
MC-C-40AF-AC277V
Altech Corp.In stockAltech Corp., Replacement coil 277VAC, MC-32A ~ MC-40A
Original price $24.43 - Original price $24.43Original price$24.43$24.43 - $24.43Current price $24.43| / -
Original price $24.43 - Original price $24.43Original price$24.43$24.43 - $24.43Current price $24.43| /
MC-C-40AF-AC24V
Altech Corp.In stockAltech Corp., Replacement coil 24VAC, MC-32A ~ MC-40A
Original price $24.43 - Original price $24.43Original price$24.43$24.43 - $24.43Current price $24.43| / -
Original price $24.43 - Original price $24.43Original price$24.43$24.43 - $24.43Current price $24.43| /
MC-C-40AF-AC120V
Altech Corp.In stockAltech Corp., Replacement coil 120VAC, MC-32A ~ MC-40A
Original price $24.43 - Original price $24.43Original price$24.43$24.43 - $24.43Current price $24.43| / -
Original price $24.43 - Original price $24.43Original price$24.43$24.43 - $24.43Current price $24.43| /
MC-C-22AF-AC120V
Altech Corp.In stockAltech Corp., Replacement coil 120VAC, MC-9B ~ MC-22B
Original price $24.43 - Original price $24.43Original price$24.43$24.43 - $24.43Current price $24.43| / -
Original price $256.92 - Original price $256.92Original price$256.92$256.92 - $256.92Current price $256.92| /
MC-C-225AF-AC100/200V
Altech Corp.In stockAltech Corp., Replacement coil 100~240VAC, MC-185A ~ MC-225A
Original price $256.92 - Original price $256.92Original price$256.92$256.92 - $256.92Current price $256.92| / -
Original price $37.58 - Original price $37.58Original price$37.58$37.58 - $37.58Current price $37.58| /
MC-C-100AF-AC24V
Altech Corp.In stockAltech Corp., Replacement coil 24VAC, MC-75A ~ MC-100A
Original price $37.58 - Original price $37.58Original price$37.58$37.58 - $37.58Current price $37.58| / -
Original price $37.58 - Original price $37.58Original price$37.58$37.58 - $37.58Current price $37.58| /
MC-C-100AF-AC120V
Altech Corp.In stockAltech Corp., Replacement coil 120VAC, MC-75A ~ MC-100A
Original price $37.58 - Original price $37.58Original price$37.58$37.58 - $37.58Current price $37.58| / -
Original price $60.13 - Original price $60.13Original price$60.13$60.13 - $60.13Current price $60.13| /
MC-9B-DC24V
Altech Corp.In stockAltech Corp., Contactor, 3 Pole,9A, 1 NO/1 NC, 24VDC Coil
Original price $60.13 - Original price $60.13Original price$60.13$60.13 - $60.13Current price $60.13| / -
Original price $60.13 - Original price $60.13Original price$60.13$60.13 - $60.13Current price $60.13| /
MC-9B-DC12V
Altech Corp.In stockAltech Corp., Contactor, 3 Pole,9A, 1 NO/1 NC, 12VDC Coil
Original price $60.13 - Original price $60.13Original price$60.13$60.13 - $60.13Current price $60.13| / -
Original price $60.13 - Original price $60.13Original price$60.13$60.13 - $60.13Current price $60.13| /
MC-9B-DC125V
Altech Corp.In stockAltech Corp., Contactor, 3 Pole,9A, 1 NO/1 NC, 125VDC Coil
Original price $60.13 - Original price $60.13Original price$60.13$60.13 - $60.13Current price $60.13| / -
Original price $44.32 - Original price $44.32Original price$44.32$44.32 - $44.32Current price $44.32| /
MC-9B-AC480V
Altech Corp.In stockAltech Corp., Contactor, 3 Pole,9A, 1 NO/1 NC, 480VAC Coil 60Hz
Original price $44.32 - Original price $44.32Original price$44.32$44.32 - $44.32Current price $44.32| / -
Original price $44.32 - Original price $44.32Original price$44.32$44.32 - $44.32Current price $44.32| /
MC-9B-AC24V
Altech Corp.In stockAltech Corp., Contactor, 3 Pole,9A, 1 NO/1 NC, 24VAC Coil 50/60Hz
Original price $44.32 - Original price $44.32Original price$44.32$44.32 - $44.32Current price $44.32| / -
Original price $44.32 - Original price $44.32Original price$44.32$44.32 - $44.32Current price $44.32| /
MC-9B-AC230V
Altech Corp.In stockAltech Corp., Contactor, 3 Pole,9A, 1 NO/1 NC, 230VAC Coil 50/60Hz
Original price $44.32 - Original price $44.32Original price$44.32$44.32 - $44.32Current price $44.32| / -
Original price $44.32 - Original price $44.32Original price$44.32$44.32 - $44.32Current price $44.32| /
MC-9B-AC208V
Altech Corp.In stockAltech Corp., Contactor, 3 Pole,9A, 1 NO/1 NC, 208VAC Coil 60Hz
Original price $44.32 - Original price $44.32Original price$44.32$44.32 - $44.32Current price $44.32| / -
Original price $44.32 - Original price $44.32Original price$44.32$44.32 - $44.32Current price $44.32| /
MC-9B-AC120V
Altech Corp.In stockAltech Corp., Contactor, 3 Pole,9A, 1 NO/1 NC, 120VAC Coil 50/60Hz
Original price $44.32 - Original price $44.32Original price$44.32$44.32 - $44.32Current price $44.32| /