IS 9994 : 1981 Potential relays for capacitor start-capacitor run hermetic compressors

1 Scope

1.1 This standard covers potential type auxiliary relays withnormally closed contacts for use in capacitor-start capacitor-runhermetic compressors operating on single-phase, 240 V, 50Hz acsupply.

Note - The term `potential relays, commonly used inairconditioning practice, is the synonym of `voltage relays usedin electrotechnical field.