HIGH SPEED MASTER TRIP (2 ELEMENTS) RELAY, WITH HR CONTACTS : AVAJH23Standard Specifications : Operating Limits : 50 to 120% of rated coil voltage. Operational Time : 10 - 15ms at nominal rated voltage. Coil Rating : 24V / 30V / 110V / 220V DC or AC. Burden : @30 VDC / 24VDC : 7 VA, @110 VDC : 10 VA, @220VDC : 7 VA. Operational Indicator : Mechanical Flag (Red for Alarm, White for Normal) in window : HR Type. Contacts : 4 Pair of HR (Hand Reset). Combinations : 4NO, 3NO+1NC, 2NO+2NC, 1N0+3NC. Each. Relay conforms : 1S : 3231 - 1981 fully for requirements.