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:

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.