Modular contactor iCT50-10-40-230 100A 4NO 50Hz 220/240 VAC A9C20884

Modular contactor for remote control – reliability and compact dimensions

This modular contactor, designated A9C20884, is part of the Acti9 series from Schneider Electric, designed for remote control of electrical circuits. The device is characterized by high reliability and a compact design, making it easy to install in switchboards. The rated operating current is 100A, and the control voltage is 220-240V AC, making it a universal solution for many applications.

Characteristics and application

The iCT50-10-40-230 contactor with four normally open contacts (4NO) is perfect for heating, ventilation and air conditioning (HVAC) systems, as well as industrial applications requiring frequent switching of loads. The ability to expand with additional auxiliary contacts increases its functionality and allows it to be adapted to specific installation needs. Use in the Acti9 system ensures compatibility with other devices in this series. The device is designed for mounting on a 35mm DIN rail.

Advantages and benefits for installers and users

• High performance: Rated current of 100A allows handling significant loads.
• Versatility: Wide control voltage range (220-240V AC) ensures compatibility with various power systems.
• Compact dimensions: The width of the device is only 6 modules (43.5 mm mounting depth), saving space in the switchboard.
• Expandability: Additional auxiliary contacts allow you to adapt the functionality to specific needs.
• Safety: Protection class IP20 provides basic protection against contact and ingress of solid objects.
• Compliance with standards: Meets the requirements of IEC/EN 61095 and UTE C 61-481 standards, guaranteeing safety and reliability.
• High switching capacity: Maximum switching capacity for incandescent lamps is as high as 22500 W, and for fluorescent lamps 11550 VA (up to 17700 VA with DUO compensation).
• Utilization category AC-1: This means that the contactor is designed for switching resistive or inductive loads without inrush current.

Additionally, this contactor is characterized by high electrical endurance reaching 30,000 cycles for AC-7A and the ability to perform up to 100 switching operations per day.