Schneider Electric's Square D FI8IMA12C is an I-Line Surge Protection Device (SPD) engineered for robust protection in 600Y/347V, 3-phase, 4-wire electrical systems. This device is designed to safeguard sensitive equipment from transient overvoltages commonly encountered in industrial environments, particularly within power distribution panels.

Technical details

• Series: Square D I-Line
• Voltage Rating: 600Y/347V AC
• Phase Configuration: 3-Phase, 4-Wire
• Maximum Surge Current Rating: 120 kA per mode
• Protection Technology: Individually fused Metal Oxide Varistors (MOVs)
• Internal Protection: Thermal and overcurrent fusing
• Connection Type: I-Line plug-in design for easy integration into compatible Square D panels
• Application: Designed for use in main service entrances and distribution panels

Applications & compatibility

The FI8IMA12C is suitable for protecting critical electrical infrastructure in manufacturing facilities, data centers, and commercial buildings operating at 347V. It is commonly installed in main service disconnects and distribution panels to prevent damage to downstream equipment such as motor control centers, PLCs, and variable frequency drives.

Available from Industrial Automation Co as new, refurbished, or surplus stock, backed by a 2-year warranty with same-day shipping on in-stock items. Request a quote for the Schneider Electric Square D FI8IMA12C or contact our technical team for cross-reference assistance with compatible I-Line surge protection components.