The Legrand RX3 402075 residual current circuit breaker is four-pole, type A, designed for mounting on a DIN rail and used in electrical panels.

• Rated current: 40 A
• Residual current: 0.03 A
• Operating voltage: 400 V
• Poles: 4
• Protection degree: IP20
• Width: 285 mm
• Depth: 97 mm
• Model number: 402075
• Mounting standard: EN 60715, DIN rail