Contactors

Contactors are one of the most important elements in the electrical control system. They are basically a type of relay that can control circuits and voltages up to a higher power level than a typical electromechanical relay. They have a wide variety of applications, such as controlling lighting, motors and various other electrical loads. Contactors contain an electromagnet with an armature, which when energized opens or closes a set of contacts. The contacts can be connected to the load, allowing it to be turned on or off. Contactors are used for high-amperage operation, and can handle much higher current ratings than normal switches or relays. They are also very useful in motor control applications, where the motor can be turned on or off at different times.
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3RT2037-1NB30


Contactor:3-pole; NO x3; Auxiliary contacts: NO + NC; 20÷33VAC
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Siemens 7
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AUD 500.1733
Multiples of: 1

B88269X7630C011


Contactors - Electromechanical HVC50 / 600A / 1500Vdc / 12V coil / Mechanical Aux NC
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

TDK 7
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AUD 591.748
Multiples of: 1

B88269X8020C011


Contactors - Electromechanical HVC50 / 750A / 1500Vdc / 12V coil / Mechanical Aux NC
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

TDK 7
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AUD 714.948
Multiples of: 1

CON-3/480/75


Contactors - Electromechanical 3P 480V 75AMP CONTACTOR
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Littelfuse 7
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AUD 735.9524
Multiples of: 1

CON-3/240/75


Contactors - Electromechanical 3P 240V 75AMP CONTACTOR
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Littelfuse 7
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AUD 735.9524
Multiples of: 1

CON-3/480/90


Contactors - Electromechanical 3P 480V 90A CONTACTOR
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Littelfuse 7
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AUD 805.4619
Multiples of: 1

DA-22HA


Interface module
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

LS Electric 6
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AUD 9.9333
Multiples of: 1

022.26


Connection bridge
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Finder 6
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AUD 12.4746
Multiples of: 1

SPM-05-20


Auxiliary contacts; Series: STM; Leads: screw terminals; side
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Zamel 6
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AUD 12.9778
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SM1Z1701P


Switch housing
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Lovato 6
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AUD 19
Multiples of: 1

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