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| Brand Name : | NBC | 
| Model Number : | NB903-12S-S-C | 
| Certification : | TUV/CQC/UL | 
| Price : | negotiable | 
| Payment Terms : | T/T, Western Union, MoneyGram | 
| Supply Ability : | 500k per month | 
| Delivery Time : | 4weeks | 
2.5KV 900mW 12V 40A Power Relay SPDT NB903-12S-S-C For PLC Control
40A 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, SPST & SPDT
5. TUV/CQC/UL certification
6. complied with RoHS-directive
40A Power Relay Note:
1. Applying under a clean environment(excluding H 2 S, SO 2, NO2, dust contaminants), dust-proof type is recommended; Applying under a polluted environment(containing H 2 S, SO 2, NO2, and dust contaminants), sealed type is recommended, and please confirm during practical application;
2. When installed on PCB, and entire washing is needed, please
notify us before ordering, so as to provide proper items;
3. If the dielectric strength between coil&contacts has to be
over 2500VAC, please notify us before ordering, so as to provide
the proper items;
4. Avoid applying under strong magnetic or shock extremes, or the
technical rating will change.
40A Power Relay Specification:
General data:  | |||||||||
Rated withstand impulse voltage  | coil contact  | 4kV AC/1min  | |||||||
between contact  | 1kV AC/1min  | ||||||||
Surge voltage  | 6kV AC  | ||||||||
Insulation resistance  | 1000MΩ(500VDC)  | ||||||||
Vibration  | Fault 10-55Hz(amplitude 1.5mm)  | ||||||||
Endurance 10-55Hz(amplitude 1.5mm)  | |||||||||
Shock  | Fault 98m/S2 ,Endurance 980 m/s2  | ||||||||
Operating temperature  | -40 ~ 105℃(no condensation)  | ||||||||
Operating humidity  | 20 ~ 85%  | ||||||||
Dimension LxWxH(mm)  | 18.2x10.2x15.5  | ||||||||
Enclosure type  | Flux-resistance, sealed  | ||||||||
Mounting  | PCB  | ||||||||
Weight(g)  | 6  | ||||||||
Certifications  | cULus:E345228/TUV:R50222701/CQC:CQC10002052739  | ||||||||

                                 
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