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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QR50T


Contactors - Electromechanical RELAY
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AUD 6352.875
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6-1616953-2


DH7MAB=CONTACTOR-3PST HE
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AUD 17923.1445
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DH7MAB


DH7MAB=CONTACTOR-3PST HE
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AUD 17571.7129
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DHR7B


Contactors - Electromechanical CONTACTOR - 3PDT
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AUD 27001.668
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A702AAP


Electromechanical Relay SPST-NO 600A 28VDC 80Ohm
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AUD 44767.7266
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1616032-3


BH138AUH=RELAY
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AUD 58171.9492
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1616117-8


BE500W=CONTACTOR OVERCUR
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TE Connectivity 1
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AUD 87825.5469
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CBA 02


Auxiliary contacts; Auxiliary contacts: NC x2; front
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Danfoss 1
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AUD 5.25
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3RT1916-4KA1


Interface module
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Siemens 1
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AUD 5.481
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CBA S 20


Auxiliary contacts; Auxiliary contacts: NO x2; side
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Danfoss 1
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AUD 5.859
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First...296297298299300...

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