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High voltage DC relay SEL150B series

Product overview

●150 amps rated load

●Ceramic brazing technology is uesd to prevent arcing leakage, fire and explosion. Able to use in explosive or harsh environments without oxidation or contamination of contacts

●No polarity requirement for load wiring and coil

●RoHS compliant 

Product advantages

●150 amps rated load

●Ceramic brazing technology is uesd to prevent arcing leakage, fire and explosion. Able to use in explosive or harsh environments without oxidation or contamination of contacts

●No polarity requirement for load wiring and coil

●RoHS compliant 

Detailed parameters

Contact form 1 NO
Contact resistance ≤0.5mΩ(@6V 20A)
Max switching volt 1000VDC
Max breaking current 1,000A,(800VDC,more than 1 cycle)
Insulation resistance 1,000MΩ(1,000VDC)
Dielectric strength Contact-Contact:3,000VAC  1min  1mA
Coil-Contact:3,000VAC  1min  1mA
Shock resistance Functional Energized:490m/s2(50G)Deenergized:98m/s2(10G)
Destructive 490m/s2(50G)
Vibration 10Hz~500Hz 49m/s2(5G)
Mechanical endurance 2×100,000  cycles
Relative moisture
5%~85% RH
Ambient temperature -40℃~+85℃(No condensation)
Weight 200g
Length×Width×Height(mm)
69×34×60.8

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