When a relay is used to switch a large amount of electrical power through its contacts, it is called contactor. A contactor is controlled by a circuit which has a much lower power level than the switched circuit. They have multiple contacts, which are usually open, so that power to the load is cut off once the coil is de-energised.
Siemens is one of the largest manufacturer of low voltage switchgear, offering a wide range of products and solutions for veriety, original equipments manufactures, panel builders, contractors and end users.
The SICOP 3TF series of contactors called are performing in the Indian industry for over 10 years now and have won the trust of users. It is this trust that has made SICOP the most popular contactor among the users in the Indian Industry. 3TF power contactors are suitable for switching and controlling squirrel cage and slip-ring motors as well as other AC loads, such as solenoids, capacitors, lighting loads, heating loads and transformer loads.
SICOP contactors and bi-relays have been tested for type-2 coordination at Iq = 50kA, 415V, 50Hz as per IS:13947, for both fuse protected as well as fuseless motor feeders.
Ratings : SICOP comes in a total of 21 ratings upto 820A. These are :
Kindly note that all the products provided by KMIC are 100% brand new and genuine.
Please click on the link below to know more about the Siemens 3TF contactors:Siemens 3TF Contactors
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