Shenzhen Ketai Electronic Technology Co., Ltd.
| Payment Terms | T/T, Western Union, MoneyGram |
| Supply Ability | 500k per month |
| Delivery Time | 4weeks |
| Packaging Details | standard or customization |
| Keyword | 12V 50A Relay |
| Switching Current Max. | 40A |
| Contact Material | AgCdO, AgSnO2 |
| Switching Power Max. | 1200W 11000VA |
| Switching Voltage Max. | 30VDC/277VAC |
| Contact Form | 1A、1B、1C |
| Contact Resistance Max. | 50mΩ（1A ，24VDC） |
| Feature | SPST or SPDT |
| Brand Name | NBC |
| Model Number | NB902-12S-S-A |
| Certification | RoHS |
| Place of Origin | China |
View Detail Information
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Product Specification
| Payment Terms | T/T, Western Union, MoneyGram | Supply Ability | 500k per month |
| Delivery Time | 4weeks | Packaging Details | standard or customization |
| Keyword | 12V 50A Relay | Switching Current Max. | 40A |
| Contact Material | AgCdO, AgSnO2 | Switching Power Max. | 1200W 11000VA |
| Switching Voltage Max. | 30VDC/277VAC | Contact Form | 1A、1B、1C |
| Contact Resistance Max. | 50mΩ（1A ，24VDC） | Feature | SPST or SPDT |
| Brand Name | NBC | Model Number | NB902-12S-S-A |
| Certification | RoHS | Place of Origin | China |
| High Light | AgSnO2 12V 50A Relay ，AgCdO 12V 50A Relay ，AgSnO2 SPDT Relay | ||
150W 625VA 12V 50A Relay Overheat Protection Function Uninterrupted Line
Speed Sensitive 12V 50A Relay NB902-12S-S-A Adjustment Switch Sensitivity
12V 50A Relay Introduce:
A relay is an electrical control device, which can give a specified input quantity and maintain it for a long enough time to make a predetermined step change in the controlled quantity in the electrical output circuit. When the input volume is reduced to a certain level and maintained for a long enough time, it returns to the initial state.
12V 50A Relay Features:
1. High load switching capability: 40A;
2. 2500VAC&4000VAC is available for dielectric strength between contact and coil;
3. Coil insulation grade Class F;
4. Contacts forms NO, NC&SPDT;
5. Dust-proof&Sealed type;
6. Complies with RoHS-Directive;
7. Dimension: 32*27.2*20mm.
12V 50A Relay Technical Rating:
| Contact Rating | ||
| Contact Form | 1A,1B,1C | |
| Contact Material | AgCdO AgSnO2 | |
| Contact Load Capacity | 40A 240VAC/30VDC 40A 277VAC 1.5HP 1HP 240VAC TV-5 TV-15 | |
| Switching Power Max. | 1200W 11000VA | |
| Switching Voltage Max. | 30VDC/277VAC | |
| Switching Current Max. | 40A | |
| Contact Resistance Max. | 50mΩ(1A ,24VDC) | |
| Life expectancy | Electrical | 40A: 2x10^4 30A: 2x10^4 |
| Mechanical | 10^7 | |
Company Details
Business Type:
Manufacturer
Year Established:
2013
Total Annual:
1500000-5000000
Employee Number:
15~50
Ecer Certification：
Active Member
Shenzhen Ketai Electronic Technology Co., Ltd. was established in 2012. It is a professional sales company mainly focusing on relays. The company consists of a team with more than ten years of senior relay sales experience. The company's strategic partners include Wangrong (WRG ), Ningbo Bao... Shenzhen Ketai Electronic Technology Co., Ltd. was established in 2012. It is a professional sales company mainly focusing on relays. The company consists of a team with more than ten years of senior relay sales experience. The company's strategic partners include Wangrong (WRG ), Ningbo Bao...
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