RELAY; MODIFIER: PROTECTION; MANUFACTURER NAME: GENERAL ELECTRIC; PART NUMBER: 850-E-P5-NN-G5-H-N-N-A-A-N-A-A-S-F-B-1E-C-N-B-4; ADDITIONAL FEATURES: FREQUENCY 50HZ, METAL CASE MATERIAL, PLASTIC, 23KV, FIRMWARE REV (4.13) FIRMWARE // APPLICATION (E) -INDUSTRIAL // PHASE CURRENT SLOT J (P5)-5A THREE-PHASE CURRENT INPUTS // PHASE CURRENT SLOT K (NN) – NO PHASE CURRENT INPUTS // GROUND CURRENT (G5)-5A GROUND CURRENT INPUTS // POWER SOURCE (H) 110-250VDC/110-230VAC // SLOT B-I/O (N) – NONE // SLOT C-I/O (N) – NONE // SLOT F-I/O (A) – 2 FORM A RELAYS, 3 FORM C RELAYS, 7 DIGITAL INPUTS (INTERNAL/EXTERNAL SOURCE) // SLOT G-I/O (A)- 2 FORM A RELAYS, 3 FORM C RELAYS, 7 DIGITAL INPUTS (INTERNAL/EXTERNAL SOURCE) // SLOT H-I/O (N)-NONE // FACEPLATE (A)-ADVANCED WITH LARGE PBS // CURRENT PROTECTION (A) – ADVANCED=STANDARD + 49,67P, 67N, 67G, 67SG, 67_2, LOAD ENCROACHMENT, BROKEN CONDUCTOR // VOLTAGE PROTECTION (S)-STANDARD= 27P, 27X, 59P, 59N, 59X, 81O, 81UP // CONTROL (F)- STANDARD = SETPOINT CONTROL GROUP, VIRTUAL INPUTS, TRIP BUS, BREAKER CONTROL, VTFF + FLEXLOGIC, CLP, 50BF (2/CT BANK), CT SPVN (3) // MONITORING (B) – BASIC = BREAKERS COIL MONITORING, BREAKER ARCING, THD, CURRENT DEMAND, DIGITAL COUNTERS, DATA LOGGER // COMMUNICATIONS (1E) -ADVANCED = FRONT USB, 1 X REAR RS485 + 2 X ETHERN