The Schneider Electric M9R14440 is a Multi9 ID series residual current circuit breaker (RCCB) designed for robust electrical protection. This 4-pole device offers a 40A current rating and is specifically configured as an AC type with a 300mA residual current sensitivity. It is commonly integrated into industrial electrical distribution panels to safeguard personnel and equipment from earth leakage faults.

Technical details

• Series: Multi9 ID
• Poles: 4
• Current Rating: 40A
• Type: AC residual current
• Residual Current Sensitivity: 300mA
• Function: Residual Current Circuit Breaker (RCCB)
• Protection: Earth leakage fault protection
• Voltage Class: Please verify specific voltage rating with manufacturer datasheet.

Applications & compatibility

This Schneider Electric RCCB is suitable for use in a wide range of industrial and commercial electrical systems requiring reliable earth fault protection. Applications include motor control centers, power distribution boards for manufacturing facilities, and control panels for automated machinery such as packaging equipment and conveyor systems.

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 M9R14440 or contact our technical team for cross-reference assistance with compatible Multi9 components.