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 | Ag, AgNi |
| Contact Load Capacity | Contact Load Capacity |
| Switching Power Max. | 150W 625VA |
| Switching Current Max. | 5A |
| Switching Voltage Max. | 60VDC 250VAC |
| Contact Resistance | ≤100mΩ |
| Feature | SPST or SPDT |
| Brand Name | NBC |
| Model Number | BM940-C-S |
| Certification | RoHS |
| 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 | Ag, AgNi |
| Contact Load Capacity | Contact Load Capacity | Switching Power Max. | 150W 625VA |
| Switching Current Max. | 5A | Switching Voltage Max. | 60VDC 250VAC |
| Contact Resistance | ≤100mΩ | Feature | SPST or SPDT |
| Brand Name | NBC | Model Number | BM940-C-S |
| Certification | RoHS | Place of Origin | China |
| High Light | AgNi Power Control Relay ，SPDT Power Control Relay ，AgNi SPDT Relay | ||
Ag AgNi Power Control Relay SPST Or SPDT Feature Class F Insulation
Overload Protection 12V 50A Relay BS4-12S-C20 Class F Insulation Class
12V 50A Relay Introduce:
The relay is kept in the released state by the permanent magnet. After the working voltage is applied, the electromagnetic induction makes the armature and the permanent magnet generate an attractive and repulsive torque, resulting in a downward movement, and finally reaches the state of attraction. When the relay is working, the electromagnet is energized, the armature is sucked down to contact, and the working circuit is closed. When the electromagnet is powered off, it loses its magnetism, and the spring pulls up the armature to cut off the working circuit. Therefore, the relay is a switch that uses an electromagnet to control the on-off of the working circuit.
12V 50A Relay Features:
Selectivity: It means that the protection of the faulty equipment or the line itself should remove the fault first, and only when the protection of the faulty equipment or the line itself or the circuit breaker refuses to operate, the fault can be removed by the protection of the adjacent equipment, the line or the protection of the circuit breaker failure.
12V 50A Relay Technical Rating:
| Contact Rating | |||
| Contact Form | 1A:NO; 1B:NC; 1C:SPDT | ||
| Contact Material | Ag; AgNi | ||
| Contact Load Capacity | 1A, 2A,3A, 5A/125VAC,30VDC | ||
| Switching Power Max. | 150W 625VA | ||
| Switching Voltage Max. | 60VDC 250VAC | ||
| Switching Current Max. | 5A | ||
| Contact Resistance | ≤100mΩ | IEC 255-7 3.12 | |
| Life expectancy | Electrical | 10^5 | IEC 255-7 3.30 |
| Mechanical | 10^7 | IEC 255-7 3.31 | |
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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