Small size, light weight and low coil power consumption.
25A contact switching capacity.
5kV dielectric strength (between coil and contact).
PC board mounting available.
Product in accordance to IEC60335-1 available.
1 Part number NT75H
2 Contact arrangement A:1A C:1C
3 Enclosure S: Wash tight Z: Flux proof
4 Coil power 0.25:0.25W;0.41:0.41W
5 Pin distance 5:5mm
6 Contact current 25:25A NIL:20A,16A
7 Contact plating Nil:Standard; G:Au plated
8 W: 335 compliant Nil:Standard
9 Coil rated voltage(V) DC: 5,6,9,12,18,24,48
| Contact Arrangement | 1A(SPSTNO) 1C(SPDT(B-M)) | |||
| Contact Material | AgSnO2 | |||
| Contact Rating(Resistive) | NO | NC | ||
| 0.41W | 25A/250VAC | |||
| 20A/250VAC | 16A/250VAC | |||
| 16A/250VAC | 12A/250VAC | |||
| 0.25W | 16A/250VAC | 12A/250VAC | ||
| Motor Load 1HP 120VAC/240VAC TV-8 | ||||
| Inrush Current | 120A/20ms | |||
| Max. Switching Power | 6250VA | |||
| Max. Switching Voltage | 440VAC | Max. Switching Current:25A | ||
| Contact Resistance | ≤100mΩ | Item4.12 of IEC61810-7 | ||
| Operational Life | Electrical |
0.41W 25A/250VAC 105℃ 8×104 20A/250VAC 105℃ 1×105 TV-8 2.5×104 0.25W 16A/250VAC 105℃ 1×105 |
Item 4.30 of IEC 61810-7 | |
| Mechanical | 1×107 | Item 4.31 of IEC 61810-7 | ||
| Dash numbers | Coil voltage VDC |
Coil resistance Ω±10% |
Pick-up voltage VDC(max.) (70%of rated voltage ) |
Drop-out voltage VDC(min.) (10% of rated voltage) | Coil power W | Operate time ms | Release time ms | |
| Rated | Max. | |||||||
| 005-410 | 5 | 6.5 | 61 | 3.5 | 0.5 | 0.41 | ≤15 | ≤8 |
| 006-410 | 6 | 7.8 | 88 | 4.2 | 0.6 | |||
|
009-410 |
9 |
11.7 |
198 |
6.3 |
0.9 | |||
| 012-410 | 12 | 15.6 | 351 | 8.4 | 1.2 | |||
| 012-410 | 18 | 23.4 | 790 | 12.6 | 1.8 | |||
| 024-410 | 24 | 31.2 | 1405 | 16.8 | 2.4 | |||
| 048-410 | 48 | 62.4 | 5620 | 33.6 | 4.8 | |||
| Dash numbers | Coil voltage VDC |
Coil resistance Ω±10% |
Pick-up voltage VDC(max) (70%of rated voltage ) |
Drop-out voltage VDC(min) (10% of rated voltage) |
Coil power W | Operate time ms | Release time ms | |
| Rated | Max. | |||||||
| 005-250 | 5 | 6.5 | 100 | 3.5 | 0.5 | 0.25 | ≤15 | ≤8 |
| 006-250 | 6 | 7.8 | 144 | 4.2 | 0.6 | |||
|
009-250 |
9 |
11.7 |
324 |
6.3 |
0.9 | |||
| 012-250 | 12 | 15.6 | 576 | 8.4 | 1.2 | |||
| 018-250 | 18 | 23.4 | 1296 | 12.6 | 1.8 | |||
| 024-250 | 24 | 31.2 | 2304 | 16.8 | 2.4 | |||
| 048-250 | 48 | 62.4 | 9216 | 33.6 | 4.8 | |||
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 | 1000MΩ 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 5000V | Item 4.9 of IEC 61810-7 |
| Impulse Withstand Voltage (Between Contact and Coil) | 10kV（1.2/50μs） | Item 4.10 of IEC 61810-7 |
| Shock Resistance | Functional: 98m/s² 11ms | Item 4.26 of IEC 61810-7 |
| Destructive: 980m/s² 11ms | ||
| Vibration Resistance | 10Hz~55Hz Double amplitude 1.5mm | Item 4.28 of IEC 61810-7 |
| Terminals Strength | 10N | Item 4.24 of IEC 61810-7 |
| Ambient Temperature | -40℃~105℃ | |
| Relative Humidity | 5% to 85% | Item 4.16 of IEC 61810-7 |
| Mass | 14g | Item 4.7 of IEC 61810-7 |
| Safety approval | UL&CUR | CQC | VDE | ||
| Load |
0.41W NO:25A/250VAC 105℃ 8×104 NO:20A/250VAC 105℃ 5×104 NO:16A/250VAC 105℃ 1×105 1HP 120VAC/240VAC 6×103 TV-8 2.5×104 |
0.25W 16A/250VAC 105℃ 1×105 |
0.41W NO:25A/250VAC 105℃ 5×104 NO:20A/250VAC 105℃ 5×104 NO:16A/250VAC 105℃ 1×105 |
0.25W 16A/250VAC 105℃ 1×105 |
20A/250VAC 85℃ 5×104 16A/250VAC 105℃ 1×105 |
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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