Schneider ACTI9 RCCB 63A 4P 30mA A9KR11463

Schneider ACTI9 RCCB 63A 4P 30mA – High-Sensitivity Shock Protection for Three-Phase Electrical Systems (A9KR11463)

The Schneider ACTI9 RCCB 63A 4P 30mA – A9KR11463 is a premium, high-sensitivity residual current circuit breaker designed to provide maximum personal safety and protection against electrical shock, earth leakage and insulation faults in three-phase installations. Built under Schneider’s globally acclaimed ACTI9 protection platform, this RCCB ensures the highest level of reliability and operational safety for residential, commercial and industrial electrical systems.

With a 63A current rating, this RCCB supports high-load circuits including industrial machinery, HVAC systems, pumps, commercial lighting systems, panel loads, server rooms and three-phase residential connections. The 4-pole configuration (L1, L2, L3 + Neutral) allows complete circuit isolation during a leakage fault, ensuring user and equipment safety.

The 30mA sensitivity rating classifies this RCCB as a high-sensitivity shock protection device, making it suitable for areas where protection of human life is critical. It instantly detects even small leakage currents that could result in electrocution, providing superior safety for homes, offices, commercial buildings and industrial workplaces.

The compact modular structure ensures smooth DIN-rail mounting in any distribution board. Designed for long-term operation, the A9KR11463 offers fast response time, stable trip characteristics and minimal maintenance, even in demanding applications.

This RCCB is widely used in industrial control panels, commercial DBs, hotels, hospitals, schools, IT parks, factories, warehouses and large residences, where life-protection safety and consistent electrical reliability are a priority.

Key Features

• Model: A9KR11463

• 63A Residual Current Circuit Breaker – 4 Pole (L1, L2, L3 + N)

• 30mA high-sensitivity leakage protection — ideal for protection against electric shock

• Provides safety against earth leakage faults, insulation failures and electrocution hazards

• Fast-acting trip mechanism ensures reliable disconnection during fault

• DIN-rail compatible, compact modular design

• Suitable for heavy-duty and continuous three-phase load installations

• Trusted ACTI9 build quality for long-life stable performance