Self-Rearming Type B Residual Current Circuit Breaker CIRCUTOR RECB-4P-40-300 P26G23

The RECB-4P-40-300 from CIRCUTOR is a 4-pole self-rearming type B residual current circuit breaker designed to ensure continuity of electrical supply in critical applications. This innovative device incorporates an intelligent rearming motor that allows for automatic reset after a fault, minimizing interruptions and optimizing operational efficiency. Ideal for environments where uninterrupted availability is essential, the RECB-4P-40-300 offers a robust and reliable solution for protection against indirect contact.

Technical Specifications

• Reference: RECB-4P-40-300 P26G23
• Brand: CIRCUTOR
• Type: Self-Rearming Residual Current Circuit Breaker
• Standard: IEC 61850-1
• Number of Poles: 4
• Nominal Current (In): 40A
• Nominal Residual Current (IΔn): 300mA
• Type of Residual Current: Type B (for pulsating currents)
• Operating Voltage: 230/400V AC
• Frequency: 50/60Hz
• Degree of Protection: IP20
• Reconnection System: Automatic with adjustable timing
• Mode of Operation: Manual or Automatic
• Mounting: Flush or Surface

Advantages

• Continuity of Supply: Automatic reset after the fault, minimizing interruptions.
• Type B Protection: Suitable for detecting pulsating residual currents, common in industrial environments.
• Compact Design: Easy installation and minimal space occupancy.
• Versatility: Compatible with single-phase and three-phase installations.
• Operation Control: Allows selection between manual and automatic mode.
• Increased Safety: Reduces the risk of unwanted shutdowns in critical equipment.
• Cost Savings: Minimizes production losses and costs associated with interruptions.

Applications and Recommended Uses

The RECB-4P-40-300 is ideal for applications where continuity of electrical supply is crucial, including:

• Service Sector: Air conditioning systems, cold rooms, UPS (Uninterruptible Power Supplies).
• Industrial Sector: Variable frequency drives, electrical machinery, industrial process systems.
• Photovoltaic Applications: Protection of inverters and solar energy systems.
• Electric Vehicle Charging Points: Ensures continuous availability for charging.
• Medical Equipment: Ensures uninterrupted operation of vital equipment.

For more detailed information about this product, including additional technical specifications, installation manuals, and compatibility, visit adjditec.com.