Reversing 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 Deca Contactors (Formerly TeSys D) are available in 13 contactor ratings for motor applications up to 100HP 480V and non-motor loads up to 160 amps. The line includes reversing and non-reversing contactors and is designed with EverLink terminal blocks that allow for direct mounting between the contactor and the circuit breaker.

Schneider Electric TeSys K Miniature Contactors and overload relays are ideal for general duty applications. They are available in 3 contactor ratings for the USA market for inductive motor applications up to 12 full-load amps and resistive loads up to 20 amps.

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$611.02
TeSys K reversing contactor - 3P - AC-3 <= 440 V 9 A - 1 NO - 72 V DC coil
$611.02
TeSys K reversing contactor - 3P - AC-3 <= 440 V 9 A - 1 NO - 48 V DC coil
$611.02
TeSys K reversing contactor - 3P - AC-3 <= 440 V 9 A - 1 NC - 48 V DC coil
$611.02
TeSys K reversing contactor - 3P - AC-3 <= 440 V 9 A - 1 NC - 12 V DC coil
$333.20
TeSys K changeover contactor - 4P - AC-1 <= 440 V 20 A - 24 V DC coil
$518.60
TeSys K reversing contactor - 3P - AC-3 <= 440 V 6 A - 1 NO - 12 V DC coil
$518.60
TeSys K reversing contactor - 3P - AC-3 <= 440 V 6 A - 1 NO - 48 V DC coil
$518.60
TeSys K reversing contactor - 3P - AC-3 <= 440 V 6 A - 1 NC - 48 V DC coil
$518.60
TeSys K reversing contactor - 3P - AC-3 <= 440 V 6 A - 1 NC - 24 V DC coil
$518.60
TeSys K reversing contactor - 3P - AC-3 <= 440 V 6 A - 1 NC - 12 V DC coil
$595.62
TeSys K reversing contactor - 3P - AC-3 <= 440 V 12 A - 1 NO - 20 V DC coil
$595.62
TeSys K changeover contactor - 4P - AC-1 <= 440 V 20 A - 24 V DC coil
$518.60
TeSys K reversing contactor - 3P - AC-3 <= 440 V 9 A - 1 NO - 220 V DC coil
$282.80
TeSys K reversing contactor - 3P - AC-3 <= 440 V 9 A - 1 NO - 24 V DC coil
$518.60
TeSys K reversing contactor - 3P - AC-3 <= 440 V 9 A - 1 NC - 125 V DC coil
$518.60
TeSys K reversing contactor - 3P - AC-3 <= 440 V 9 A - 1 NC - 110 V DC coil
$282.80
TeSys K reversing contactor - 3P - AC-3 <= 440 V 9 A - 1 NC - 48 V DC coil
$518.60
TeSys K reversing contactor - 3P - AC-3 <= 440 V 9 A - 1 NC - 24 V DC coil
$518.60
TeSys K changeover contactor - 4P - AC-1 <= 440 V 20 A - 24 V DC coil
$428.74
TeSys K reversing contactor - 3P - AC-3 <= 440 V 6 A - 1 NO - 125 V DC coil
$428.74
TeSys K reversing contactor - 3P - AC-3 <= 440 V 6 A - 1 NO - 48 V DC coil
$428.74
TeSys K reversing contactor - 3P - AC-3 <= 440 V 6 A - 1 NO - 12 V DC coil
$428.74
TeSys K reversing contactor - 3P - AC-3 <= 440 V 6 A - 1 NC - 24 V DC coil
$785.60
TeSys K reversing contactor - 3P - AC-3 <= 440 V 6 A - 1 NC - 220...230 VAC coil
$518.60
TeSys K reversing contactor - 3P - AC-3 <= 440 V 6 A - 1 NC - 110 V AC coil
$490.36
TeSys K reversing contactor - 3P - AC-3 <= 440 V 12 A - 1 NO - 120 V AC coil
$267.40
TeSys K reversing contactor - 3P - AC-3 <= 440 V 12 A - 1 NO - 24 V AC coil
$267.40
TeSys K reversing contactor - 3P - AC-3 <= 440 V 12 A - 1 NC - 48 V AC coil
$490.36
TeSys K reversing contactor - 3P - AC-3 <= 440 V 12 A - 1 NC - 42 V AC coil
$490.36
TeSys K reversing contactor - 3P - AC-3 <= 440 V 12 A - 1 NC - 24 V AC coil
$428.74
TeSys K reversing contactor - 3P - AC-3 <= 440 V 9 A - 1 NO - 440 V AC coil
$428.74
TeSys K reversing contactor - 3P - AC-3 <= 440 V 9 A - 1 NO - 110 V AC coil
$428.74
TeSys K reversing contactor - 3P - AC-3 <= 440 V 9 A - 1 NO - 48 V AC coil
$428.74
TeSys K reversing contactor - 3P - AC-3 <= 440 V 9 A - 1 NO - 110 V AC coil
$233.80
TeSys K reversing contactor - 3P - AC-3 <= 440 V 9 A - 1 NO - 48 V AC coil
$233.80
TeSys K reversing contactor - 3P - AC-3 <= 440 V 9 A - 1 NC - 230 V AC coil
$428.74
TeSys K reversing contactor - 3P - AC-3 <= 440 V 9 A - 1 NC - 200...208 VAC coil
$428.74
TeSys K reversing contactor - 3P - AC-3 <= 440 V 9 A - 1 NC - 12 V AC coil
$428.74
TeSys K reversing contactor - 3P - AC-3 <= 440 V 9 A - 1 NC - 127 V AC coil
$480.09
TeSys K reversing contactor - 3P - AC-3 <= 440 V 9 A - 1 NC - 24 V AC coil
$233.80
TeSys K reversing contactor - 3P - AC-3 <= 440 V 9 A - 1 NC - 110 V AC coil
$428.74
TeSys K changeover contactor - 4P - AC-1 <= 440 V 20 A - 230 V AC coil
$233.80
TeSys K changeover contactor - 4P - AC-1 <= 440 V 20 A - 48 V AC coil
$428.74
TeSys K changeover contactor - 4P - AC-1 <= 440 V 20 A - 110 V AC coil
$428.74
TeSys K changeover contactor - 4P - AC-1 <= 440 V 20 A - 24 V AC coil
$428.74
TeSys K changeover contactor - 4P - AC-1 <= 440 V 20 A - 48 V AC coil
$333.75
TeSys K reversing contactor - 3P - AC-3 <= 440 V 6 A - 1 NO - 480 V AC coil
$333.75
TeSys K reversing contactor - 3P - AC-3 <= 440 V 6 A - 1 NO - 440 V AC coil