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 |
| Key words | 12V 50A Relay |
| Contact material | AgSno2 |
| Contact form | 1 Form A |
| Coil input voltage | DC12V |
| Contact rating | 50A 277VAC,TV-15 |
| Enclosure type | sealed-type |
| Housing color | white |
| Application | Electric vehicle supply equipment |
| Brand Name | NBC |
| Model Number | NB90-12S-S-A |
| Certification | TUV/CQC/UL |
| Place of Origin | China |
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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 |
| Key words | 12V 50A Relay | Contact material | AgSno2 |
| Contact form | 1 Form A | Coil input voltage | DC12V |
| Contact rating | 50A 277VAC,TV-15 | Enclosure type | sealed-type |
| Housing color | white | Application | Electric vehicle supply equipment |
| Brand Name | NBC | Model Number | NB90-12S-S-A |
| Certification | TUV/CQC/UL | Place of Origin | China |
| High Light | Safety 12V 50A Relay ，Electric vehicle 12V 50A Relay | ||
Safety 12V 50A Relay New Energy Environmental Friendly NB90-12S-S-A Parameter
12V 50A Relay Description:
Relays are new energy products like electric vehicles, which must be the trend in the next few days. Therefore, more and more fast charging stations are manufactured to meet the needs of electric vehicle charging. NB90 series AC relays are specially used in charging piles. The contacts have high breaking capacity, dust-proof or sealed types are optional, and are environmentally friendly.
12V 50A Relay Features:
1. 4000VAC or 2500VAC is available for dielectric to withstand voltage between contact and coil;
2. Class F for coil insulation grade;
3. Rated current max 50A;
4. 900mW or 1200mW.
12V 50A Relay Introduce:
The relay is an electric control device, which is an electrical appliance that causes the controlled quantity to undergo a predetermined step change in the electrical output circuit when the change of the input quantity (excitation quantity) meets the specified requirements. It has an interactive relationship between the control system (also known as the input loop) and the controlled system (also known as the output loop). Usually used in automatic control circuits, it is actually an "automatic switch" that uses a small current to control the operation of a large current. Therefore, it plays the role of automatic adjustment, safety protection, and conversion circuit in the circuit.
12V 50A Relay Specification:
| Contact data: | |||||||||
| Contact Configuration | 1 Form A | ||||||||
| Contact material | Ag alloy | ||||||||
| Max. switching voltage | 30VDC,277VAC | ||||||||
| Max. switching power | 2,770VA | ||||||||
| Contact ratings | 5A 250VAC,1/3HP 240VAC,5A 277VAC,1/6HP 277VAC | ||||||||
| Contact resistance | Max. 100mΩ(1A/6VDC) | ||||||||
| Mechanical endurance | 1x107 times | ||||||||
| Electrical endurance AC1 | 1x105 times | ||||||||
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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