Modular contactor iCT60-25-20-230 25A 2NO 60Hz 220/240 VAC A9C20631

Remote control of high-current circuits in a compact housing

This device is a modular contactor designed for the remote switching on and off of electrical circuits where safety and control precision are key. Thanks to the use of a control coil operating in the voltage range of 220–240 V AC, it integrates perfectly with typical domestic and industrial installations, allowing for the control of loads with a rated current of up to 25 A. This is a solution that installers will appreciate for its ease of mounting on a DIN rail (width of only 1 module), and end users for the ability to easily manage energy without the need for manual switching.

Application in heating, ventilation, and lighting systems

The main purpose of this contactor is to handle inductive and resistive loads in HVAC installations and lighting systems. The device easily handles switching:

• Small motors (e.g., fans, mixers) – thanks to resistance to inrush currents characteristic of AC-3 and AC-7B categories.
• Incandescent lighting – the switching capacity reaches up to 2850 W, allowing for the control of large groups of light points from a single device.
• Fluorescent lamps – with a standard connection, it handles a load of up to 1200 VA, and in a configuration with parallel compensation or a DUO system, this capacity increases to 1200 VA and 2400 VA, respectively.

It is worth noting that the device features an optical indicator of the output contact status, which facilitates system operation diagnostics without the need to remove the cover or use a meter. The absence of a manual override slider means that the device operates exclusively under the influence of a signal from the control coil, which increases safety in automation systems.

Mechanical durability and compatibility with the Acti 9 system

The design of this contactor has been engineered to withstand intensive operation in daily use conditions. Electrical durability reaches 100,000 cycles for light loads (AC-7A or AC-1 categories) and 30,000 cycles for more demanding operating conditions (motors, fluorescent lamps – AC-3, AC-5A, AC-7B categories).

As a result, the device excels in applications requiring frequent switching (up to 100 operations per day), e.g., in forced ventilation or electric heating systems. The IP20 protection rating ensures safety against finger contact with live parts, and when mounted in an enclosure, this rating can be increased to IP40.

The device is fully compatible with the rest of the Acti 9 Schneider Electric system, allowing for easy expansion with additional auxiliary modules or time relays without the need to change the mounting rail or main wiring. Compliance with the IEC/EN 61095 standard guarantees fulfillment of the rigorous safety requirements used in Europe for installation contactors.

Thanks to the precise manufacture of the contacts and the modern design of the coil, this contactor minimizes the risk of arc shorts when switching large inductive currents, ensuring stable installation operation for many years. It is a solid choice for installers looking for a reliable component for building automation and for users wanting to decouple their devices from manual control via local switches. It is worth remembering its slim design – it occupies only one module width (approx. 43.5 mm depth), making it ideal for tight distribution boards while maintaining full switching functionality for resistive and inductive loads with high rated current at an operating voltage of 250 VAC.