General Relay Mini Electrical Relay 12V 24V 10A 250VAC NT74(HF118F)
P1 Features
1. Small size, light weight.
2. Low coil consumption.
3. PC board mounting.
4. Suitable for household electrical appliances, automation system, electrical equipment, instrument,
meter telecommunication facilities and remote control facilities.
P2 Ordering Information
NT74 |
- 1C |
- S |
- 10 |
-DC12V |
|
|
1 |
2 |
3 |
4 |
5 |
|
|
|
1 Part number:NT74 2 Contact Form: 1A: 1A; 1C: 1C; C2:1C2; 2A:2A; 2B:2B; 2C:2C 3 Enclosure:S: Sealed type; Z: Dust cover 4 Contact rating:1A,1C:8A,10A/250VAC 30VDC; 2A,2B,2C:5A/250VAC 30VDC 5 Coil rated voltage(V): DC:5,6,9,12,18,24,48,60 | ||||||
P3 Contact Data
Contact Form |
1A(1H) SPSTNO 1C(1Z) SPDT(B-M)) 1C2(1Z2) SPDT(B-M) 2A(2H) DPSTNO 2B(2D)(DPSTNC) 2C(2Z) DPDT(B-M)) |
|
Contact Material |
Ag Alloy |
|
Contact Rating (resistive) |
1A, 1C, 1C2 |
2A, 2B, 2C |
10A/250VAC, 30VDC |
5A/250VAC, 30VDC |
|
Max. Switching Voltage |
440VAC 125VDC |
|
Max. Switching Current |
10A |
|
Max. Switching Power |
1A,1C,1C2:300W 2500VA, 2A,2B,2C:150W 1250VA |
|
Contact Resistance or Voltage drop |
≤100mΩ |
|
Electrical Life |
100000 cycles |
|
Mechanical Life |
10000000 cycles |
|
P4 Operation condition
Insulation Resistance |
1000MΩ Min.(at 500VDC) |
|
Dielectric Strength |
Between Contacts |
50Hz 2500VAC / 1 minute |
Between Coil and Contacts |
50Hz 5000VAC / 1 minute |
|
Terminals strength |
10N |
|
Ambient Temperature |
-40℃ ~ +85℃ |
|
| Relative Humidity | 35% ~ 85% (at 40℃) | |
P5 Layout
| Dimensions | Wiring diagram (Bottom views) |
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P6 Terminal Layout (Bottom views)
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P7 Relay Photo
P8 Packing
25 pcs / inner box, 2000 pcs / carton
P9 Shipping
Relay can be shipping by air, by sea and by Fedex, TNT, DHL,EMS, UPS etc.
P10 Our Factory
P11 Certificates
Our factory is ISO/TS16949 approved.
Has more than 10 patents.
P12 Equipments
Automatic and semi-automatic production lines.

Punctual delivery time:
a.We carry out your order into our well-organized production schedule, ensure your punctual delivery time.
b. Shipping notice and photos sent to you as soon as your order is shipped.
After sales service:
a. We pay high attention to your feed back after receive the goods.
b. We provide 12 months warranty after goods arrive.
c. We positively revert your complain within 48hours.
Professional sales:
a. We value every inquiry sent to us, ensure quick competitive offer.
b. We cooperate with customer to bid tenders. Provide all necessary documents.
c. We are a sales team, with all technical support from engineer team.
d. We offer OEM/ODM service.
e. Trial orders are available.
f. Sample can be supplied in 7days.
Send Inquiry to This Supplier
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