Specialty Contactors IEC

Electric motors and motor controls are measured by two different standards: the National Electrical Manufacturers Association (NEMA) and the International Electrotechnical Commission (IEC). 

NEMA is mostly used in North America and started out by urging manufacturers to use a standard frame size for motor control and lighting applications. Since then, it sees to it that manufacturers design components that meet safety factors and design ratings, as well as oversees the configuration and performance parameters of electrical components. IEC oversees the standards for the European electrical communities. IEC-certified components are now widely being used by companies in North America and are low cost, compact and inherently safe to the users.

Contactors are composed of a contact system, an electromagnetic system and an arc extinguishing device. They are electrically-controlled switches that are designed to connect to high-current load devices like electric motors. Contactors typically fit with normally-open contacts, so that the power to the load is shut off when the coil is de-engergized. They can control and suppress arcs produced when interrupting heavy motor currents. 

Schneider Electric TeSys F contactors and overload relays are available for the USA market for inductive motor applications from 115 up to 800 full-load amps and resistive loads up to 2100 amps. They are designed for large motor starting applications or resistive loads such as pumps, fans, compressors, crushers and overhead cranes.

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$1907.89
Bistable contactor CR1-F - 4P - AC-1 440V 250 A - coil 127 V
$4574.96
Bistable contactor CR1-F - 4P - AC-1 440V 350 A - coil 127 V
$1860.00
Capacitor contactor, TeSys D, 63 kVAR at 400 V/50 Hz, coil 400 V AC 50/60 Hz
$1860.00
Capacitor contactor, TeSys D, 63 kVAR at 400 V/50 Hz, coil 240 V AC 50/60 Hz
$3410.87
Capacitor contactor, TeSys D, 63 kVAR at 400 V/50 Hz, coil 440 V AC 50/60 Hz
$1860.00
Capacitor contactor, TeSys D, 63 kVAR at 400 V/50 Hz, coil 380 V AC 50/60 Hz
$1860.00
Capacitor contactor, TeSys D, 63 kVAR at 400 V/50 Hz, coil 415 V AC 50/60 Hz
$1860.00
Capacitor contactor, TeSys D, 63 kVAR at 400 V/50 Hz, coil 220 V AC 50/60 Hz
$1705.00
Capacitor contactor, TeSys D, 63 kVAR at 400 V/50 Hz, coil 120 V AC 50/60 Hz
$1860.00
Capacitor contactor, TeSys D, 63 kVAR at 400 V/50 Hz, coil 110 V AC 50/60 Hz
$3410.87
Capacitor contactor, TeSys D, 63 kVAR at 400 V/50 Hz, coil 24 V AC 50/60 Hz
$2860.73
Capacitor contactor, TeSys D, 40 kVAR at 400 V/50 Hz, coil 400 V AC 50/60 Hz
$2860.73
Capacitor contactor, TeSys D, 40 kVAR at 400 V/50 Hz, coil 240 V AC 50/60 Hz
$2860.73
Capacitor contactor, TeSys D, 40 kVAR at 400 V/50 Hz, coil 440 V AC 50/60 Hz
$2860.73
Capacitor contactor, TeSys D, 40 kVAR at 400 V/50 Hz, coil 415 V AC 50/60 Hz
$1560.00
Capacitor contactor, TeSys D, 40 kVAR at 400 V/50 Hz, coil 220 V AC 50/60 Hz
$2622.33
Capacitor contactor, TeSys D, 40 kVAR at 400 V/50 Hz, coil 120 V AC 50/60 Hz
$1560.00
Capacitor contactor, TeSys D, 40 kVAR at 400 V/50 Hz, coil 110 V AC 50/60 Hz
$2860.73
Capacitor contactor, TeSys D, 40 kVAR at 400 V/50 Hz, coil 48 V AC 50/60 Hz
$955.20
Capacitor contactor, TeSys D, 30 kVAR at 400 V/50 Hz, coil 400 V AC 50/60 Hz
$955.20
Capacitor contactor, TeSys D, 30 kVAR at 400 V/50 Hz, coil 240 V AC 50/60 Hz
$1751.65
Capacitor contactor, TeSys D, 30 kVAR at 400 V/50 Hz, coil 440 V AC 50/60 Hz
$955.20
Capacitor contactor, TeSys D, 30 kVAR at 400 V/50 Hz, coil 230 V AC 50/60 Hz
$875.60
Capacitor contactor, TeSys D, 30 kVAR at 400 V/50 Hz, coil 220 V AC 50/60 Hz