Schneider Electric Easy9 RCCB | 4 Pole, 40A, 300mA (AC Type) | Instantaneous Earth Leakage & Robust Fire Protection for 3-Phase Systems (EZ9R65440)

Provide comprehensive and robust electrical safety, primarily for fire protection and equipment safeguarding, in your three-phase electrical installations with the Schneider Electric Easy9 Residual Current Circuit Breaker (RCCB). This reliable 4-pole, 40A RCCB is specifically engineered to deliver instantaneous earth leakage protection at 300mA (AC type). It's an ideal choice for main incomer protection in residential, commercial, or light industrial settings, 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.

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.
• Robust Fire & Equipment Protection (300mA): Instantly disconnects power at 300mA earth-leakage current, significantly mitigating the risk of electrical fires and safeguarding valuable equipment from damaging ground faults.
• High Current Capacity (40A): Suited for main incomers or circuits supplying higher electrical loads in residential, commercial, or light industrial settings.
• 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.
• High Breaking Capacity (500A): Ensures effective and safe interruption of substantial fault currents with a strong rated breaking and making capacity of 500A, providing superior circuit protection.
• 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 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.
• 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 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.
• 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: EZ9R65440
• Poles: 4P (4 Pole)
• Neutral Position: Left
• Rated Current (In): 40 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: 500 A
• Rated Conditional Short-Circuit Current: 3000 A (at 40A)
• 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 cable
  • 1…25 mm² flexible cable
• 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 3-phase electrical installations against critical fault currents and significantly enhance fire protection. Add the Schneider Electric Easy9 4P 40A 300mA AC Type RCCB to your cart today for ultimate peace of mind!