Lauritz Knudsen numrAL OCR11 Single Pole Over Current OR Earth Fault Relay 20 - 60 V DC Modbus RS 485

Description

Lauritz Knudsen numrAL OCR11 Single Pole Over Current OR Earth Fault Relay 20 - 60 V DC Modbus RS 485 (Cat. No. NROCR1A10RA). Auxiliary Supply (V): 20 - 60 V DC; Communication: Modbus RS 485; Design: Microcontroller-based; Enclosure: Draw-out; Protection Functions: 50, 51 OR 50N, 51N; CT Rating: 1 A / 5 A, site selectable; CT Class: Protection Class CT; Protection: Single phase OC / EF; Time Delay: Inverse and definite; Display: Actual current value and 5 trip records. Catalogue MRP Rs. 26,400 per unit; standard package 1.

Specifications