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 | AC Power Relay |
| Operating time | 15ms max. |
| Release time | 10ms max. |
| Mechanical endurance | 1*1^7 |
| Electrical endurance | 1*1^5 |
| Features | Dust-proof or sealed type |
| Operating temperature | ﹣55℃～85℃ |
| Enclosure type | Sealed;Dust-proof type |
| Brand Name | NBC |
| Model Number | NB901E-AC220S-S-C |
| 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 | AC Power Relay | Operating time | 15ms max. |
| Release time | 10ms max. | Mechanical endurance | 1*1^7 |
| Electrical endurance | 1*1^5 | Features | Dust-proof or sealed type |
| Operating temperature | ﹣55℃～85℃ | Enclosure type | Sealed;Dust-proof type |
| Brand Name | NBC | Model Number | NB901E-AC220S-S-C |
| Certification | TUV/CQC/UL | Place of Origin | China |
| High Light | 30A 220V Power Relay ，AC 220V Power Relay ，PCB Relay SPDT Sealed | ||
EVSE 30A AC 220V Power Relay SPDT Sealed PCB QT250 Terminal NB901E-AC220S-S-C
AC Power Relay Features:
1. 4000VAC or 2500VAC is available for dielectric withstand voltage between contact and coil
2. Class F for coil insulation grade
3. Dust-proof or sealed type
4. NO. or NC.
5. Max 40A
AC Power Relay introduce:
A relay is an electrical control device, which is an electrical appliance that makes a predetermined step change of the controlled quantity in the electrical output circuit when the change of the input quantity meets the specified requirements. It has an interactive relationship between the control system and the controlled system. Usually used in automated 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.
AC Power Relay Note:
1. Using under a clean environment(excluding H2S, SO2, NO2, dust contaminants), dust-proof type is recommended using under a polluted environment(containing H2S, SO2, NO2, dust contaminants), sealed type is recommended, and please contact us during practical application；
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.
4. Avoid using it under strong magnetic or shock extremes conditions, or the technical rating will be changed.
AC Power Relay Specification:
| Coil data: | |||||||||
| Coil input voltage | 24VAC,110VAC,120VAC,220VAC,240VAC,277VAC | ||||||||
| Coil power | 0.9W / 1.2W | ||||||||
| Response voltage | 75% of normal Voltage | ||||||||
| Drog out voltage | 10% of normal Voltage | ||||||||
| Operating time / Release time | 15ms max. / 10ms max. | ||||||||
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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