Auro controls pvt ltd. Designs and manufactures different types of reed relays. Being a part of that rf reed relays - frd 13000 series fully screened. 9kv, 6a has a complete rf screen around the coil assembly, offering a very low loss transmission path. This results in better carry current performance at elevated temperatures. This device also features an anti-corona sleeve shrouding the reed switch contact for improved peak rf voltage isolation. Salient features are as follows: