NB904-12S-S-C Class F Insulation SPDT Power Relay 40A 12V 0.9W Dielectric Withstand 2.5KV

NB904-12S-S-C Class F Insulation SPDT Power Relay 40A 12V 0.9W Dielectric Withstand 2.5KV

SPDT Power Relay Description:
NB904 series power relay, large switching capacity, maximum can reach 50A, the contact form has NO., NC, and SPDT to option.2.5KV or 4KV dielectric withstand voltage between coil and contact, THT and QT terminal types for heavy duty. Sealed or dust-proof, and environmental-friendly, TUV/CQC/UL is approved, also complies with RoHS-directive, widely use in industry, agriculture, automotive...
 
SPDT Power Relay Features:
1. 2500VAC is available for dielectric to withstand voltage between contact and coil
2. Class F for coil insulation grade
3. environmental-friendly
4. 1 form C,SPDT,rated current 40A
5. TUV/CQC/UL certification
6. complied with RoHS-directive
 

SPDT Power Relay Designation:
NB904 E  - - 12 S  - -  S - - A  W 4KV T- -105℃  X
     1     2        3 4         5     6   7    8       9           10
1. NB90: Model No. (Max. contact load capacity 40A)
2. E: NO max 30 amper none: NO max 40 ampere
3. 12: Coil Rated Voltage:5V,6V,9V,12V,15V,18V,24V,48V,110V(DC) AC type: AC24 AC120 AC220V AC240 AC277V
4. S: Package: S: Sealed D: Dustproof
5. S: Contact Material: S:AgSnO 2
6. A: Contact Form : A: Normally Open B: Normally Close C: SPDT(NO&NC)
7. W: white None: black
8. 4KV: Between contact and coil pressure-proof 4KV None: 2500V
9. T-105℃: ambient temperature 105℃. None: normal temperature resistant
10. X: Customer code