Non Directional Two OCR/ One EFR, Definite time 3-5 sec fixed, Flush mounting: Setting OCR: 0.5-5A/1-10A EFR: 0.2-2A/0.4-4A - AE 550 FlushThree Element IDMT Type Inverse Overcurrent/ Earth Fault Relay₹4,800.00PriceQuantity*Add to CartBuy Now