Modular contactor ST63-40 modular contactor 4NO contacts I=63A coil voltage U=230V AC 3 modules

Modular contactor – reliable load control

This modular contactor is a compact solution for controlling electrical loads, ideal for both home and industrial installations. Designed for mounting on a standard 35mm rail, it provides convenience and quick installation. Its construction allows for direct mounting without the need for additional elements.

Characteristics and application

The contactor is designed for frequent switching of electrical circuits. Equipped with four normally open contacts (4NO), it allows control of various receivers, such as lighting, electric heaters or small industrial devices. The coil voltage of 230V AC makes it compatible with most standard electrical installations. Characteristic C allows it to react more slowly to short current surges, therefore it tolerates starting devices with a motor well. The rated operating current of 63A guarantees safe and efficient operation even with higher loads.

Advantages in practice

• Compact dimensions: Width of 52 mm (corresponding to 3 modules) allows for efficient use of space in the distribution board.
• High switching capacity: The maximum switching capacity for incandescent lamps is as high as 24000 W, providing great flexibility in load selection.
• Safety: Protection class IP20 provides basic protection against touch and contamination.
• Easy installation: Direct mounting on a 35mm rail facilitates and speeds up installation.
• Reliability: Solid construction and high-quality materials guarantee long-lasting and trouble-free operation.
• Adapted for AC operation: AC control voltage type (230V) ensures wide compatibility with existing installations.

This contactor is a solid choice for any installer looking for a reliable and easy-to-install element for controlling electrical loads. Its versatility makes it suitable for many different applications – from simple home installations to more advanced industrial systems.