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20A 4Pin High Current Power Connector Female Wire to Male Bulkhead Board Battery scoket

ColorBlackLead Time3 weeks
Rated Current120ARated Voltage600V
Position4 pinOrder QuantitySmall Order Available
Operating Temperature-40 to +105℃Connecting modeBayonet Connector

Basic data for M40 Waterproof High Current Power Connector

TypeAdapterGendermale, plug
ShapeRoundOperating temperat-40~105
Contact MaterialCopper AlloyIP levelip67
Housing MaterialnylonConnector typeBayonet Connector
Rated Current150A for 2pinRated Voltage600V for 2pin
120A for 3/4pin600V for 3/4pin
50A for 5pin300V for 5pin
Pin2/3/4/5 pinFeaturesHigh Current

M40 Series connectors are IP67 waterproof connectors, bayonet coupling.
Compare to M12/M8/M17/M19/M23, M40 circular connector has a larger shell and can meet higher current requirement.

Application of M40 Waterproof High Current Power Connector

  • Industrial Automation

    • Robotics

    • Control systems

    • Automated machinery

    • Conveyor systems

  • Renewable Energy

    • Solar power systems

    • Wind turbines

    • Energy storage systems

    • Electric vehicle charging stations

  • Transportation & Railways

    • Electric trains

    • Electric buses

    • Charging infrastructure for electric vehicles

  • Marine & Offshore

    • Ships and vessels

    • Offshore oil rigs

    • Marine energy applications

  • Construction Equipment

    • Heavy machinery

    • Excavators

    • Bulldozers

    • Cranes

  • Power Distribution

    • High-power electrical grids

    • Substations

    • Transformers

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Connector system

Wire to wire