HIGH SPEED MASTER TRIP RELAY (3 ELEMENTS) : AVAJH33Standard 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) Each. Combinations : 4NO, 3NO + 1 NC, 2NO + 2NC, 1NO + 3NC for A & B elements. Only 3 pairs of contacts on elements C in 3NO, 2NO + 1 NC, or 3NC combination. Relay conforms : IS : 3231 - 1981 fully for all requirements.