The Schneider IPRF1 12.5R 1+N is an earth leakage relay designed for earth fault protection in electrical systems. It is part of Schneider Electric’s IPRF series, which provides reliable and precise monitoring of earth leakage currents in circuits.
Parameters:
Sensitivity: 12.5 mA (adjustable for fine-tuned protection)
Configuration: 1+N (single-phase with neutral conductor)
Voltage Rating: 230 V
Current Rating: 1 A
Frequency: 50/60 Hz
Trip Mechanism: Residual current detection (earth fault)
Response Time: Instantaneous (to ensure rapid disconnection during faults)
Mounting Type: DIN rail or panel mountable
Ambient Temperature Range: -5°C to +55°C
Protection Class: IP20 (touch-safe terminals)
Standards Compliance: IEC/EN 60947-2, IEC/EN 60947-1, IEC 61543, UL 1053