SPST AC 110V / 120V Power Relay 50A 0.9W White Sealed 2.5KV NB90-AC120S-S-AW

SPST AC 110V / 120V Power Relay 50A 0.9W White Sealed 2.5KV NB90-AC120S-S-AW

AC 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.

AC Power Relay Name rule:

NB90 - 12S - S - A W 4KV T-105℃ X

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1. NB90:Model No. (Max. contact load capacity 40A)

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: 2.5KV

8. T-105℃: ambient temperature 105℃. None: normal temperature resistant

9. X: Customer code

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 Specification: