The Schneider Electric Resi9 R9PRA463 is a 4-pole residual current circuit breaker designed for robust electrical protection in industrial environments. This Type A device offers a 63A current rating and a 30mA tripping sensitivity, making it suitable for applications requiring protection against both sinusoidal alternating currents and pulsating direct currents. Its compatibility with comb busbars simplifies installation and wiring within distribution panels.

Technical details

• Series: Resi9
• Poles: 4
• Current Rating: 63A
• Tripping Sensitivity: 30mA
• Type: A (sensitive to AC and pulsating DC residual currents)
• Busbar Compatibility: Comb busbar compatible
• Breaking Capacity: Please refer to the manufacturer's datasheet for specific breaking capacity ratings.
• Voltage Rating: Please refer to the manufacturer's datasheet for specific voltage ratings.

Applications & compatibility

This residual current circuit breaker is commonly employed in electrical distribution systems for commercial and industrial facilities, including manufacturing plants, control panels, and building management systems. It provides essential protection against electric shock and fire hazards, particularly in circuits where equipment may generate pulsating DC fault currents, such as those found in variable speed drives or certain types of lighting controls.

Available from Industrial Automation Co as new, refurbished, or surplus stock, backed by a 2-year warranty with same-day shipping on in-stock items. Request a quote for the R9PRA463 or contact our technical team for cross-reference assistance with compatible Resi9 components.