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 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 |
| Keyword | 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 | UL 12V 50A Relay ，12V 50A Relay SPST ，SPDT 1 Form A Relay | ||
PCB Mount 12V 50A Relay SPST SPDT NO. 2.5KV Sealed NB90-12S-S-A 1 Form A Relay
12V 50A Relay Description:
New energy products, like electric vehicles, must be a trend in the next few days. So more and more fast-charging stations are made and satisfy the need for electric cars power-charging.NB90 series AC relay is specially applied to the charging point. It is a high switching capacity for contacts, is a dust-proof or sealed type option, and is 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
5. TUV/CQC/UL certification
12V 50A Relay Note:
1. Using under a clean environment(excluding H2S, SO2, NO2, and dust contaminants), a dust-proof type is recommended；
2. When assembly on PCB, it needs to be completely washed, please inform us before ordering, so as to provide the proper types;
3. If the dielectric strength between the coil & contacts has to be over 2500VAC, please inform us before ordering, so as to provide the proper types.
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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