Automotive heavy Relays power relay 12V 24V 80A WM640
- 2000 Piece / Pieces per Month
- Ningbo Shanghai
- T/T Credit Card
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Product Details
Voltage | Other, 12V,24V | Rated Current | Other, 80A | |
Car Make | General | Place of Origin | Zhejiang, China | |
Brand Name | SM | Model Number | WM640 | |
Warranty | 1 Years |
Product Description
P1 Features
1. Miniature;
2. Contact load capacity up to 80A;
3. Terminal types as inserting/PCB;
4. Suitable for automobile;
5. Sealed type available (sealed only for without bracket version).
P2 Ordering Information
WM640 | - 12 | - A | - B | -R | -P | -S |
1 | 2 | 3 | 4 | 5 | 6 | 7 |
1 Part number:WM640 2 Coil rated Voltage(VDC):6: 6V;12: 12V;24: 24V 3 Contact Form:A: 1A;B: 1B;C: 1C 4 Cover:B: Insulation Bracket;M: Metal Bracket;Nil: No Bracket 5 Coil transient suppression:D: with diode;R: with resistance;Nil: standard 6 Terminals:P: PCB type;Nil: plug in type 7 Enclosure:S: Sealed (except insulation bracket version);Nil: unsealed |
P3 Contact Data
Contact Form | 1A(SPSTNO),1B(SPSTNC),1C(SPDT(B-M)) | ||
Contact Material | Ag Alloy | ||
Contact Rating (resistive) | 1A | 1B | 1C |
80A/14VDC | 60A/14VDC | NO:80A/14VDC NC:60A/14VDC | |
Max. Switching Voltage | 75VDC | ||
Max. Switching Current | 80A | ||
Max. Switching Power | 1120W | ||
Contact Resistance or Voltage drop | ≤100mΩ | ||
Electrical Life | 1×105cycles | ||
Mechanical Life | 1×107 cycles |
P4 Operation condition
Insulation Resistance | 100MΩ Min.(at 500VDC) | |
Dielectric Strength | Between Contacts | 50Hz 500VAC / 1 minute |
Between Coil and Contacts | 50Hz 750VAC / 1 minute | |
Terminals strength | 100N 50N( for PCB type) | |
Ambient Temperature | -40℃ ~ +85℃ | |
Relative Humidity | 85% (at 40℃) |
P5 Terminal Layout (Bottom views)
P6 Wiring diagram (Bottom views)
P7 Relay Photo
Insulation Bracket | No Bracket | plug in type |
P8 Packing
20 pcs / inner box, 20 inner box / carton, 400 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.
Contact Us
- Ningbo Wante Import & Export Co., Ltd.
- Contact nameJudy Ji Chat Now
- Phone086-574-87625296
- AddressJiangbei, Ningbo, Zhejiang
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