1 Form A SPST 12V 40A Power Relay NO. Sealed PCB Mount For EV Charging Point
40A Power 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.
40A Power Relay Designation:
NB90 - 12S - S - A W 4KV T-105℃ X
1. NB90:Model No. (Max. contact load capacity 50A)
2. 12:Coil Rated Voltage:5V,6V,9V,12V,15V,18V,24V,48V,110V(DC)
3. S: Package: S: Sealed D: Dustproof
4. S: Contact Material:AgSno2
5. A: Contact Form: A: Normally Open B: Normally Close C: SPDT(NO&NC)
6. W: white None: black
7. 4KV: Between contact and coil dielectric withstand voltage 4KV, None: 2500V
8. T-105℃: ambient temperature 105℃. None: normal temperature resistant
9. X: Customer code
40A Power Relay Specification:
| Contact Ratings |
| Contact Form: | 1A, 1B, 1C |
| Contact Material: | AgCdO, AgSnO2 |
| Contact Load Capacity: | 20A 277VAC/250VAC/125VAC; 17A 277VAC; 16A 250VAC |
| TV-8 TV-5 120VAC,240VAC |
| Max. Switching Current: | 20A |
| Max. Switching Power: | 5540VA/480W |
| Mechanical Endurance: | 1*10^7 OPS |
| Electrical Endurance: | 5*10^4 OPS |
40A Power 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.
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1 Form A SPST 12V 40A Power Relay NO. Sealed PCB Mount For EV Charging Point Images
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