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Technical content
Features
1 Part number NT90(T90)
2 Terminal R: without Pin 6 NIL: With Pin 6
3 Load H:30A N:40A
4 Contact arrangement A:1A B:1B C:1C
5 Enclosure S: Sealed type D: Dust cover
E: Covered O: Open type 115 Release Time ms Coil Parameter DC Coil Parameter Dash numbers Rated voltage V Coil resistance 10% Pick up voltage V(max) (75%of rated voltage) Release voltage V(min) (10%of rated voltage) Coil power W Operate Time ms Rated Max 003-900 3 3.9 10 2.25 0.3 005-900 5 6.5 28 3.75 0.5 006-900 6 7.8 40 4.50 0.6 009-900 9 11.7 90 6.75 0.9 012-900 12 15.6 160 9.00 1.2 015-900 15 19.5 250 10.25 1.5 018-900 18 23.4 360 13.50 1.8 024-900 24 31.2 640 18.00 2.4 048-900 48 62.4 2560 36.00 4.8 110-900 110 143 13445 82.50 11.0 003-600 3 3.9 15 2.25 0.3 005-600 5 6.5 42 3.75 0.5 006-600 6 7.8 60 4.50 0.6 009-600 9 11.7 135 6.75 0.9 012-600 12 15.6 240 9.00 1.2 015-600 15 19.5 375 10.25 1.5 018-600 18 23.4 540 13.50 1.8 024-600 24 31.2 960 18.00 2.4 048-600 48 62.4 3840 36.00 4.8 110-600 110 143 20167 82.50 11.0 0.9 15 10 0.6 15 10 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. Operation condition Insulation Resistance 1000M min (at 500VDC) Item 7 of IEC 60255-5 Dielectric Strength Between contacts 50Hz 1500V Item 6 of IEC 60255-5 Between contact and coil 50Hz 2500V 4000V without Pin 6 Item 6 of IEC 60255-5 Shock resistance 200m/s 11ms IEC 68-2-27 Test Ea Vibration resistance 10Hz~55Hz double amplitude 1.5mm IEC 68-2-6 Test Fc Terminals strength 10N IEC 68-2-21 Test Ua1 Solderability 235 2 3s 0.5s IEC 68-2-20 Test Ta method 1 Ambient Temperature -55 ~100 -55 ~125 Relative Humidity 85% (at 40 ) IEC 68-2-3 Test Ca Mass 27g Open type 30g 116 NT90(T90) Rated current mA 187 16.5 6.4 Ningb o Forward Relay Corpo ration LTD. Release Time ms DC Coil Parameter Dash numbers Rated voltage V Coil resistance 10% Pick up voltage V(max) (80%of rated voltage) Release voltage V(min) (10% of rated voltage) Coil power W Operate Time msRated Max 006-1100 6 7.8 33 4.8 0.6 012-1100 12 15.6 131 9.6 1.2 024-1100 24 31.2 524 19.2 2.4 048-1100 48 62.4 2095 38.4 4.8 1.1 15 10
Safety approval UL&CUR T V CQC Load NO:40A/240VAC 30A/277V AC NC:30A/240VAC,30VDC 20A/277V AC Dimensions Mounting (Bottom view) Dimensions Wiring diagram(Bottom view) NOTES 1).Dimensions are in millimeters. 2).Inch equivalents are given for general information only . Reference Data
4 Time(m s ec)
NT9 0T (T9 1) Small size, light weight. Low coil power consumption, heavy contact load. Strong anti-shock and anti-vibration, high reliability , long life. Suitable for automobile, machine, electronic equipment, air conditioner and household appliances applications. PC board mounting and direct insert mounting available.
Ordering Information
NT90T H L A S DC12V C B 0.9 1 2 3 4 5 6 7 8 9
1 Part number NT90T NT90T2
2 Load H:30A N:40A
3 High NIL: Standard L: Low profile type
E: Covered O: Open type
6 Coil rated voltage(V) AC:12,24,110,120,220
7 Contact material C: AgCdO S: AgSnO2
8 Resist heat class B:130 F:155
9 Coil power consumption 0.6:0.6W 0.9:0.9W NIL:2VA Contact Arrangement 1A SPSTBNO 1B SPSTNC 1C SPDT(B-M) Contact Material AgCdO AgSnO 2 Contact Rating (resistive) Max. Switching Power 1200W 7200V A 10000VA Max. Switching Voltage 110VDC 300VAC Max. Switching Current:40A Contact Resistance or Voltage drop 30m Item 4.12 of IEC 61810-7 Operation Electrical 10 Item 4.30 of IEC 61810-7 Life Mechanical 7 10 Item 4.31 of IEC 61810-7 Coil Parameter 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. NT90T (T91) NO:30A/240VAC,14VDC; NC:20A/240VAC;30A/14VDC NO:40A/240VAC,30VDC; NC:30A/240V AC,30VDC (0.9W) NO:30A/277VAC;NC:20A/277V AC Motor load NO:2HP 250VAC NC:1.5HP 250VAC Lamp load TV-5 5A/280VAC(Ballast) Release Time ms AC Coil Parameter 012AC 12 15.6 27 9.0 3.6 024AC 24 31.2 120 18.0 7.2 110AC 110 143 2360 82.5 33.0 120AC 120 156 3040 90.0 36.0 220AC 220 286 13490 165.0 66.0 Dash numbers Rated voltage VAC Coil resistance 10% Pick up voltage VAC(max) (75%of rated voltage) Release voltage VAC(min) (30%of rated voltage) Coil power Operate Time ms Rated Max 2VA Rated current mA 187 16.5 6.4 mm /inch Open type HP:NO:2 HP 250VAC A:1HP/16AFLA/120VAC 2HP/12AFLA/240VAC NC: 1 HP 250VAC B:30LRA/10AFLA/120VAC 30LRA/10AFLA/240VAC Ningb o Forward Relay Corpo ration LTD. 0.551 0.150 0.606 0.303 0.303 0.043 0.1 0.701 0.3030.606 0.150 0.551 0.043 0.701 0.303 0.10.606 0.350 R C US 0.130(0.165) 3.3(4.2) 17max. 0.669max. 24.2max. 0.953max. 30.5Max. 1.201max. TV-5 Ballast:5A/280VAC NO:30A/240VAC NC:20A/240VAC NC:30A/240VAC 14VDC NO:40A/240VAC 14VDC 30A/277VAC 20A/277VAC 0.031 0.059 2-0.8 1.5 0.807max. 20.5max. 1.087max. 27.6max. 1.004 25.5 0.787 0.689 17.5 0.492 0.094 1.279max. 32.5max. 0.209 2.4 12.5 5.3 0.130(0.146) 0.020 3.3(3.7) 0.5 0.047 0.047 2-1.2 1.2 2- 0.8 0.031 0.020 0.5