The Schneider Electric A9L40401 is a Type 2 modular surge arrester from the iPRD40r series, engineered for robust protection in 4-pole electrical installations. This device is specifically recommended for high-risk environments, such as incoming panel boards, where safeguarding sensitive equipment from transient overvoltages is critical.

Technical Details

• Series: iPRD40r
• Type: Type 2 Surge Arrester
• Poles: 4-pole (4P)
• Maximum Discharge Current (Imax): 40 kA
• Compliance Standards: IEC 61643-11:2011, EN 61643-11
• Application: Designed for incoming power distribution panels and high-risk environments.
• Construction: Modular design for easy replacement and integration.
• Protection Level: Provides effective protection against lightning and switching surges.

Applications & Compatibility

This surge arrester is essential for protecting electrical systems in industrial facilities, commercial buildings, and critical infrastructure. It is commonly deployed in applications such as manufacturing plants, data centers, and renewable energy installations to prevent damage to control systems, motors, and sensitive electronics from power surges.

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 A9L40401 or contact our technical team for cross-reference assistance with compatible iPRD series components.