
Micom P143 Schneider Relay for IEC 61850 Communication and Measurement. IEC 61850 Communication: Supports IEC 61850 protocol for advanced power system communication and measurement. Comprehensive Protection: Offers integral overcurrent and earth-fault protection for various grounded systems. Multi-Function Control: Includes 10 function keys for circuit breaker control, auto-reclose, and remote communications. Wide Application Range: Suitable for overhead lines and underground cables from distribution to transmission levels. Strict Quality Control: Features 100% visual and function inspection for all finished products. Global Brand Distribution: Authorized distributor of Fortune 500 electric brands with over 20 years partnership. Fast Stock Delivery: Standard products available from stock with delivery within 5 business days. Extended Warranty Service: Provides up to 18 months warranty plus lifelong paid repair and maintenance.