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PCB Mount 5V 40A Power Relay NO. 0.9W 2.5KV 4KV NB902-5S-S-A

Categories 40A Power Relay
Brand Name: NBC
Model Number: NB902-5S-S-A
Certification: TUV/CQC/UL
Place of Origin: China
MOQ: 100pcs
Price: negotiable
Payment Terms: T/T, Western Union, MoneyGram
Supply Ability: 500k per month
Delivery Time: 4weeks
Packaging Details: standard or customization
Keyword: 40A Power Relay
Coil input voltage: DC5V
Contact form: 1 Form A
Contact rating: 40A 240VAC,40A 30VDC
Dimension LxWxH(mm): 32*27.2*28
Weight(g): approx.27.5
Feature: complied with RoHS-directive
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PCB Mount 5V 40A Power Relay NO. 0.9W 2.5KV 4KV NB902-5S-S-A

PCB Mount 5V 40A Power Relay NO. 0.9W 2.5KV 4KV NB902-5S-S-A


40A Power Relay Description:

NB902 series power relay, large switching capacity, maximum can reach 40A, the contact form has NO., NC, and SPDT to option.2.5KV or 4KV dielectric withstand voltage between coil and contacts, PCB mounting and QT connection both work. Sealed or dust-proof, TUV/CQC/UL is approved, also complies with RoHS-directive, widely use in industry, agriculture, automotive...


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 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.


40A Power Relay Specification:

Contact Configuration1 Form A
Contact materialAg alloy
Max. switching voltage30VDC,277VAC
Max. switching power2,770VA
Contact ratings5A 250VAC,1/3HP 240VAC,5A 277VAC,1/6HP 277VAC
Contact resistanceMax. 100mΩ(1A/6VDC)
Mechanical endurance1x10^7 times
Electrical endurance AC11x10^5 times

Quality PCB Mount 5V 40A Power Relay NO. 0.9W 2.5KV 4KV NB902-5S-S-A for sale
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