Schneider Electric Easy9 RCCB | 4 Pole, 63A, 300mA (AC Type) | Instantaneous Earth Leakage & Robust Fire Protection for High-Current 3-Phase Systems (EZ9R65463)

Provide comprehensive and robust electrical safety, primarily for fire protection and equipment safeguarding, in your high-current, three-phase electrical installations with the Schneider Electric Easy9 Residual Current Circuit Breaker (RCCB). This powerful 4-pole, 63A RCCB is engineered to deliver instantaneous earth leakage protection at 300mA (AC type). It's an ideal choice for main incomer protection in large residential buildings, commercial establishments, or industrial facilities, effectively preventing electrical fires and protecting valuable machinery from major ground fault currents within a 415V AC three-phase supply. Trust in Schneider Electric's legacy of uncompromising quality and safety for your critical electrical circuits.

Key Features & Benefits:

• Comprehensive 4-Pole Protection: Designed for three-phase electrical systems with neutral (415V AC), providing robust safety across all live conductors and ensuring overall circuit integrity in higher-load environments.
• High Current Capacity (63A): Perfectly suited for main incomers or circuits supplying very demanding electrical loads in large-scale residential, commercial, or industrial settings, ensuring reliable operation.
• Robust Fire & Equipment Protection (300mA): Instantly disconnects power at 300mA earth-leakage current, significantly mitigating the risk of devastating electrical fires and safeguarding expensive machinery from damaging ground faults.
• Versatile AC Type for General Use: Specifically engineered to detect alternating sinusoidal residual currents, making it broadly suitable for various standard electrical installations and appliance protection in 3-phase environments.
• Enhanced Breaking Capacity (630A): Ensures effective and safe interruption of substantial fault currents with a strong rated breaking and making capacity of 630A, providing superior circuit protection under fault conditions.
• Built for Durability: Constructed for exceptional endurance with 5000 mechanical cycles and 4000 electrical cycles (at 415V AC), promising dependable and long-lasting operation in demanding applications.
• Effortless DIN Rail Installation: Features a convenient clip-on mounting mechanism for quick and secure attachment to standard DIN rails within your electrical distribution board, ensuring a streamlined and professional setup.
• Flexible Wiring Options: Equipped with robust tunnel type terminals (top or bottom) that accommodate both rigid (1-35mm²) and flexible (1-25mm²) cables for adaptable and secure connections, simplifying installation.
• Clear Contact Position Indicator: Provides an immediate visual indication of the breaker's current operational status (ON/OFF) for quick diagnostics and enhanced safety checks.
• Voltage Independent Tripping: Maintains consistent and reliable protection by tripping effectively even during fluctuations in the main voltage supply, ensuring continuous and uninterrupted safety.
• Compact 4-Pole Design: With a width of 72mm, it's efficiently designed to fit within your electrical panel, contributing to a tidy and organized installation despite its high capacity.
• Certified for Safety & Compliance: Compliant with IS 12640-1 and IEC 61008-1 standards, and proudly carries CE and ISI certifications, guaranteeing adherence to stringent safety and quality regulations for the Indian market.

Technical Specifications:

• Brand: Schneider Electric
• Range: Easy9
• Product Type: Residual Current Circuit Breaker (RCCB)
• Model Number: EZ9R65463
• Poles: 4P (4 Pole)
• Neutral Position: Left
• Rated Current (In): 63 A
• Network Type: AC
• Earth-Leakage Sensitivity: 300 mA
• Earth-Leakage Protection Time Delay: Instantaneous
• Earth-Leakage Protection Class: Type AC
• Rated Breaking & Making Capacity: 630 A
• Rated Conditional Short-Circuit Current: 3000 A (at 63A)
• Rated Operational Voltage (Ue): 415 V AC 50 Hz
• Rated Insulation Voltage (Ui): 440 V AC
• Rated Impulse Withstand Voltage (Uimp): 4 kV
• Control Type: Toggle
• Mounting Mode: Clip-on
• Mounting Support: DIN rail
• Connection Terminals: Tunnel type terminal (top or bottom) 1…35 mm² rigid, 1…25 mm² flexible
• Dimensions (H x W x D): 82 mm x 72 mm x 77.5 mm
• Product Weight: 0.445 kg
• Colour: Grey (RAL 7035)
• Mechanical Durability: 5000 cycles
• Electrical Durability: 4000 cycles (at 415 V AC 50 Hz)
• Standards: IS 12640-1, IEC 61008-1
• Certifications: CE, ISI
• IP Degree of Protection: IP20
• Ambient Air Temperature for Operation: -5…55 °C
• Targeted Country: India

Secure your high-current 3-phase electrical installations against critical fault currents and significantly enhance fire protection. Add the Schneider Electric Easy9 4P 63A 300mA AC Type RCCB to your cart today for ultimate peace of mind and robust electrical safety!