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Schneider Electric Telemecanique CA3-DN40BD

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CA3-DN40BD

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The CA3-DN40BD auxiliary contactor by Schneider Electric offers a versatile solution for control circuit applications with its four-pole design. It operates effectively at a control circuit voltage of 24 VDC and has a substantial rated operational voltage of 690 VAC, making it well-suited for robust electrical systems.

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Technical specifications for CA3-DN40BD

ManufacturerSchneider Electric
Product TypeAuxiliary Contactor
Product LineTelemecanique
Part NumberCA3-DN40BD
Number of Poles4 Poles
Control Circuit Voltage24 VDC
Rated Operational Voltage690 VAC
Conventional Thermal Current (Free Air)10.0 A
Mounting TypeDIN Rail (35mm) or Plate / Panel Mount
Terminal TypeScrew clamp terminals
IP RatingIP2X
Minimum Operating Temperature-25 °C
Maximum Operating Temperature50 °C
Minimum Storage Temperature-50 °C
Maximum Storage Temperature80 °C

The Schneider Electric part number CA3-DN40BD is an auxiliary contactor that delivers performance and reliability for various control applications. This unit features a robust design that includes four poles, enabling connections in complex circuitry. It operates with a control circuit voltage of 24 VDC and manages an operational voltage rated at 690 VAC.

The CA3-DN40BD auxiliary contactor is designed to handle a conventional thermal current of 10.0 A in free air, permitting efficient operation in diverse settings. Mounting options are versatile, as this device can be attached to either a DIN rail (35mm) or panel/plate, tailored for various installation scenarios. The terminal clamp design is screw-type, ensuring secure and reliable connections in the circuit.

With an IP2X rating, this contactor provides significant protection against unintentional contact with electrical parts, enhancing safety in working environments. It functions effectively within a temperature range from -25 °C to +50 °C, while ensuring that storage temperatures can safely drop as low as -50 °C and rise to 80 °C. Such properties establish the CA3-DN40BD as a dependable component for auxiliary control tasks in industrial settings.