Modular contactor 63A 4 normally open contacts (3 modules 4-pole) R 63-40 230V 002463450

Modular contactor – reliable circuit control

This 4-pole modular contactor R 63-40 230V is a key element in electrical installations, both in residential and industrial buildings. It is used to remotely control power, heating, ventilation or lighting circuits. Compact dimensions (3 modules) allow for easy mounting in standard distribution boards.

Functionality and technical parameters

This contactor is characterized by a rated current of 63A and a control voltage of 230V AC. It has four normally open contacts (4NO), which provides flexibility in circuit configuration. The rated operating voltage is 230…400V AC, making it a universal solution for various installations. The IP20 degree of protection guarantees safe use under normal operating conditions.

• Wide range of applications: ideal for controlling various loads, from lighting to heating appliances.
• High reliability: solid construction and compliance with PN-IEC 60947-4-1 standard ensure long-lasting and trouble-free operation.
• Compact dimensions: occupies only 3 modules in the distribution board, saving valuable space.
• Easy installation: compatible with standard modular equipment, making installation and replacement easier.
• High switching capacity: the maximum switching capacity for incandescent lamps is as much as 5100W, and for fluorescent lamps – 3410 VA (or 8120 VA with DUO compensation).
• Low-current coil control: version with 230V AC coil control available.
• Terminal sealing possible: increases safety and prevents accidental loosening of connections.

Construction and additional features

The R 63-40 contactor has a main contact position indicator, which facilitates visual control of the device status. The possibility of mounting auxiliary contacts (in selected versions) expands the functionality of the contactor. Additionally, a two-module version (R25) is available for even more compact installations. The low operating temperature of the control coil minimizes energy losses and extends the life of the device. The quiet operation of the contactor is another advantage appreciated by installers and end users.