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 |
| Contact Form | 1A、1B、1C |
| Contact Material | AgCdO, AgSnO2 |
| Contact Resistance Max. | 50mΩ（1A ，24VDC） |
| Switching Power Max. | 1200W 11000VA |
| Switching Voltage Max. | 30VDC/277VAC |
| Switching Current Max. | 40A |
| 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 | Contact Form | 1A、1B、1C |
| Contact Material | AgCdO, AgSnO2 | Contact Resistance Max. | 50mΩ（1A ，24VDC） |
| Switching Power Max. | 1200W 11000VA | Switching Voltage Max. | 30VDC/277VAC |
| Switching Current Max. | 40A | Feature | SPST or SPDT |
| Brand Name | NBC | Model Number | NB902-12S-S-A |
| Certification | RoHS | Place of Origin | China |
| High Light | 12V 50A Electrical Control Relay ，AgCdO Electrical Control Relay ，AgCdO Sealed 12v Relay | ||
Sealed12V50A Electrical Control Relay Overheat Protection Function Contact Load
Safety Protection 12V 50A Relay NB902-12S-S-A Overheat Protection Function
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 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 | |
12V 50A Relay FAQ:
Q1: What is the delivery time like?
A1: If we have no stocks, usually have a one-month lead time, If we have stocks, will ship them in 3-7 days to the destination in China.
Q2: How about after-sales service?
A2: If have any problems, please feel free to contact us by social App, phone call, or e-mail, we would like to solve them and do better for you.
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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