Bi-metal Overload Relays are used in conjuction with contactors. These are types of switches which sense the current flow in a continous manner. If the current level is higher than what it is set for, it will signal the coil within the contactor to break the current, thus halting the contactor.
Our Overload Relays come in two types, for Classic Range and for Compact Range of Starters.
We also make Delay Timers which can be set to give a Contactor a 6 to 20 seconds wait before passing the current.
19, Shreeji Bhuvan, 1st Floor, 51, Mangaldas Road, Lohar Chawal, Mumbai - 400002 Maharastra India