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| Presente / Presents: DB LECTRO Inc. 3755 Place Java, Suite 140, Brossard, Quebec, J4Y 0E4, Canada - T: 1-450-444-1424 / F: 1-450-444-4714 / www.dblectro.com NHG RELAYS NT77 NT77 E9930952E01 R Operation condition Insulation Resistance Dielectric Strength Between contacts Between contact and coil Shock resistance Vibration resistance Terminals strength Solderability Ambient Temperature Relative Humidity Mass 100M min (at 500VDC) Item 7 of IEC255-5 Item 6 of IEC255-5 Item 6 of IEC255-5 11msIEC68-2-27 T Ea est IEC68-2-6 T Fc est IEC68-2-21 Test Ua1 IEC68-2-20 Test Ta method 1 IEC68-2-3Test Ca 50Hz 1000V 50Hz 2500V 100m/s2 10~55Hz double amplitude 1.5mm 5N 235 2 3 0.5s -40~70 85% (at 40 ) 7g 04001010694 US 18.4 15.2 10.2 R2033977.04 C E158859 Features Super light in weight. High sensitivity. Switching capacity up to 12A. PC board mounting. Qualification inspection: Perform the qualification test as specified in the table of IEC255-19-1 and minimum sample size 24. Safety approvals Safety approval Load UL&CUR 12A/125VAC 10A/277VAC 30VDC TU V 12A/250VAC;30VDC CQC 12A/250VAC Ordering Information Dimensions mm /inch 15.2max. 0.598max. 10.2max. 0.401max. NT77 A S 10 1 2 3 4 DC12V 5 4 Contact current 5:5A 10:10A 12:12A 5 Coil rated voltage(V) DC:3,5,6,9,12,18,24 0.4 0.016 0.012 18.4max. 0.724max. 0.3 0.157 1 Part number NT77 2 Contact arrangement A:1A 3 Enclosure S: Sealed type NIL: Dust cover 4- 1.3 0.051 10.15 0.400 0.35 0.014 11.8 0.456 Contact Data Contact Arrangement Contact Material Contact Rating (resistive) Max. Switching Power Max. Switching Voltage Contact Resistance or Voltage drop Operational life Electrical Mechanical 1A SPSTNO AgCdO AgSnO2 10A/277VAC,30VDC; 12A/125VAC 300W 2770VA 30VDC 300VAC 50m 10 5 2.7 0.106 2-1 0.4 0.039 0.016 4 2- 0.5 0.020 13.7 0.539 Dimensions Max. Switching Current:12A Item 3.12 of IEC255-7 Item 3.30 of IEC255-7 Item 3.31 of IEC255-7 Mounting (Bottom view) 107 Coil Parameter Coil voltage VDC Rated Max. Coil resistance 10% Pickup voltage VDC(max) (75%of rated voltage ) Release voltage Coil power VDC(min) consumption (5% of rated W voltage) Operate Time ms Release Time ms NOTES 1).Dimensions are in millimeters. 2).Inch equivalents are given for general information only. Dash numbers Wiring diagram (Bottom view) 003-450 005-450 006-450 009-450 012-450 018-450 024-450 3 5 6 9 12 18 24 3.3 5.5 6.6 9.9 13.2 19.8 26.4 20 56 80 180 320 720 1280 2.25 3.75 4.50 6.75 9.00 13.5 18.0 0.15 0.25 0.30 0.45 0.60 0.90 1.20 0.45 8 5 Reference Data CAUTION: 1.The use of any coil voltage less than the rated coil voltage will compromise the operation of the relay. 2.Pickup and release voltage are for test purposes only and are not to be used as design criteria. Ningbo Huaguan Relay Corporation LTD. |
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