Modular contactor, Acti9 iCTK50-63-40-230 63A 4NO 50Hz 220/240 VAC, not expandable with auxiliary contacts A9C40463

Acti9 iCTK50-63-40 modular contactor – reliable circuit control

This Acti9 iCTK50-63-40 modular contactor is a key element in remote control systems, designed for both professional and home applications. It enables efficient switching of electrical circuits, offering high reliability and durability. It is ideal for controlling lighting, small motors (e.g., fans, stirrers) and HVAC applications.

Versatile application and high performance

This contactor is characterized by a rated current of 63A at AC-7A load and 20A for AC-7B, making it suitable for a variety of applications. The rated operating voltage of 400V AC combined with a control voltage of 220-240V AC ensures compatibility with most standard electrical installations. The switching capacity for fluorescent lamps reaches up to 17700 VA (with DUO compensation), confirming its usefulness in modern lighting systems.

Construction and mounting

The device has 4 normally open contacts (4NO) and occupies 3 modules on a DIN rail, which facilitates integration with existing switchboards. Its compact dimensions (54 mm x 85 mm x 60 mm) allow for mounting even in limited spaces. The IP20 degree of protection provides basic protection against touch and contamination. Electrical endurance up to 80,000 cycles (AC-7A/AC-1) guarantees long-lasting and trouble-free operation.

Safety and compliance with standards

The Acti9 iCTK50-63-40 contactor meets the requirements of IEC/EN 61095 standard, confirming its safety and compliance with applicable regulations. The rated insulation voltage Ui is 500V AC, and the rated impulse voltage Uimp is 4kV, providing additional protection for the electrical installation. The device is designed to operate at temperatures from -5°C to 60°C, allowing it to be used in various environmental conditions.