Legrand CI-355 PIR Ceiling Occupancy Sensor 100–347 VAC

Description

The Legrand CI-355 PIR Ceiling Occupancy Sensor is a reliable motion detection sensor designed for automatic lighting control in commercial and industrial environments. Utilizing passive infrared (PIR) technology, it detects occupancy by sensing heat movement and automatically switches lighting systems on or off to improve energy efficiency.

This ceiling-mounted occupancy sensor operates within a wide 100–347 VAC range, making it suitable for various electrical systems. It is commonly used in offices, classrooms, warehouses, and commercial facilities where automated lighting control is required.

The CI-355 provides consistent and accurate detection, helping reduce energy consumption and maintenance costs while enhancing user convenience and building automation performance.

🔹 Key Specifications

• Manufacturer: Legrand

• Part Number (MPN): CI-355

• Series: CI Series

• Product Type: Occupancy Sensor

• Key specs (voltage, current, inputs, outputs, etc.): PIR (passive infrared) motion detection, 100–347 VAC operating voltage, ceiling-mounted design, automatic ON/OFF control, suitable for lighting systems

• Application: Lighting control, commercial buildings, offices, classrooms, warehouses, and energy management systems