The Schneider Electric M9R81440 is a highly advanced residual current circuit breaker designed specifically for use in demanding environments. With a rated current of 40 A and an operating voltage of 230-240 V as well as 480 Y/277 V, this device provides reliable protection against electrical faults. The Multi 9 OEM GFP (RCCB) is a 4-pole device that safeguards against both direct and indirect contact with electrical installations. It meets the stringent standards of IEC/EN 61008-1 and UL 1053, underscoring its high quality and safety. The circuit breaker is particularly suitable for damp environments or areas that may be affected by aggressive substances. The technology of the tripping unit is based on differential current, ensuring precise and rapid response to fault currents. With its high electrical disturbance resistance, the M9R81440 is an excellent choice for protecting people and equipment.

• Protection against electric shock from direct and indirect contact
• High electrical disturbance resistance to transient leakage currents
• Ideal for damp and aggressive environments
• Complies with IEC/EN 61008-1 and UL 1053 standards
• Type A-SI for enhanced earth fault protection.