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Electromagnetic Power Contactors (Auxiliary Contact: 2a2b)

An electromagnetic contactor is an electrical component that turns on and off a load current. It is used in a wide range of applications such as use in motors, lamps, and heaters and can open and close the main circuit by remote control to start and stop a device. It features a main contact connected to the wiring on the power supply side and the load side, and an auxiliary contact for the self-holding circuit. It has a mechanism that the contacts are activated by electromagnetic force. When a built-in coil is electrified, a movable core is drawn to a fixed core, and at the same time, the contacts come into contact and the circuit opens. Reversible products that can switch the motor rotation to reverse rotation are also available. The larger the load, the larger the size of the electromagnetic contactor and the size of the main contact, so select an appropriate one as needed.
    • Mini Contactor Relays 4-pole [J7KNA-AR]

        OMRON

        Mini Contactor Relays 4-pole [J7KNA-AR]

        Three basic units can be combined with different additional auxiliary contacts. 4-pole, 6-pole and 8-pole versions in different configurations are possible as well as different coil voltages (AC and DC). Accessories such as suppressors are available.• Mirror contacts• Screw fixing and snap fitting (35mm DIN-rail)• Rated current = 10A (I-th)• Suitable for electronic devices (DIN 19240)• Finger proof (BGV A2)
        Más información
        TypeOperating MethodCoil rated voltage(V)Number of PolesAuxiliary ContactDimension length(mm)Dimension width(mm)Dimension thickness(mm)
        ----2a2b---
        Precio normal (IVA no incluidos):
        38.42 €
        Fecha de envío normal:
        3 días laborables
        Configurar
      • Micro Motor Contactor/Contactor Relay [J7KNU]

          OMRON

          Micro Motor Contactor/Contactor Relay [J7KNU]

          Relay-size contactor, smallest in the world!• AC and DC operated• Integrated auxiliary contact• Available as motor contactor and contactor relay• >3 mm contact clearance acc. to IEC 60335-1 for safety applications• Reversing contactor with mechanical interlock• Mirror contacts (NC) acc. to IEC 60947-4-1 for safety applications
          Más información
          TypeOperating MethodCoil rated voltage(V)Number of PolesAuxiliary ContactDimension length(mm)Dimension width(mm)Dimension thickness(mm)
          -Reversible format--2a2b---
          Precio normal (IVA no incluidos):
          34.93 €
          Fecha de envío normal:
          3 días laborables
          Configurar

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