Super light in weight.
High sensitivity.
Switching capacity up to 12A.
PC board mounting.
1 Part number NT77
2 Contact arrangement A:1A
3 Enclosure S: Wash tight Z: Flux proof
4 Contact current 10:10A 12:12A
5 Coil rated voltage(V) DC:3,5,6,9,12,18,24
| Contact Arrangement | 1A(SPSTNO) | ||
| Contact Material | AgSnO2 | ||
| Contact Rating(Resistive) |
10A/277VAC,30VDC; 12A/125VAC,250VAC,30VDC |
||
| Max. Switching Power | 300W 3000VA | ||
| Max. Switching Voltage | 30VDC 277VAC | Max. Switching Current: 12A | |
| Contact Resistance | ≤100mΩ | Item4.12 of IEC61810-7 | |
| Operational Life | Electrical |
1×105 |
Item 4.30 of IEC 61810 -7 |
| Mechanical | 1×107 | Item 4.31 of IEC 61810-7 | |
CAUTION:
1) For the intermediate current, it only applies to the room temperature.
| Dash numbers | Coil voltage VDC |
Coil resistance Ω±10% |
Pick-up voltage VDC(max) (75%of rated voltage ) | Drop-out voltage VDC(min) (5% of rated voltage) | Coil power W | Operate time ms | Release time ms | |
| Rated | Max. | |||||||
| 003-450 | 3 | 3.3 | 20 | 2.25 | 0.15 | 0.45 | ≤8 | ≤5 |
| 005-450 | 5 | 5.5 | 56 | 3.75 | 0.25 | |||
| 006-450 | 6 | 6.6 | 80 | 4.50 | 0.30 | |||
| 009-450 | 9 | 9.9 | 180 | 6.75 | 0.45 | |||
| 012-450 | 12 | 13.2 | 320 | 9.00 | 0.60 | |||
| 018-450 | 18 | 19.8 | 720 | 13.5 | 0.90 | |||
| 024-450 | 24 | 26.4 | 1280 | 18.0 | 1.20 | |||
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.
| Insulation Resistance | 100MΩ min (at 500VDC) | Item 4.11 of IEC 61810-7 |
| Dielectric Strength |
|
|
| Between Contacts |
50Hz 1000V |
Item 4.9 of IEC 61810-7 |
| Between Contact and Coil | 50Hz 2500V | Item 4.9 of IEC 61810-7 |
| Shock Resistance | 98m/s² 11ms | Item 4.26 of IEC 61810-7 |
| Vibration Resistance | 10Hz~55Hz Double amplitude 1.5mm | Item 4.28 of IEC 61810-7 |
| Terminals Strength | 5N | Item 4.24 of IEC 61810-7 |
| Ambient Temperature | -40℃~85℃ | |
| Relative Humidity | 5% to 85% | Item 4.16 of IEC 61810-7 |
| Mass | 7g | Item 4.7 of IEC 61810-7 |
| Safety approval | UL&CUR | TüV | CQC |
| Load |
12A/125VAC; 10A/277VAC,30VDC |
12A/250VAC,30VDC | 12A/250VAC |
CAUTION
In case of no tolerance shown in outline dimension: outline dimension ≤1mm tolerance should be ±0.2mm outline dimension >1mm and ≤5mm, tolerance should be ±0.3mm; outline dimension >5mm, tolerance should be ±0.4mm.
Address
NO.11, 125 Lane, Qi-Wen Road, Haishu District, Ningbo, Zhejiang, China, 315012
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