Parameter Value / Range Notes Product Series EOCR-DG / DGT Electronic Motor Protection Relay with Ground Fault Protection Functions Overcurrent, Phase Loss, Reverse Phase, Unbalance, Locked Rotor, Ground Fault Ground fault response: ≤ 0.5 sec Current Setting Range (Is) 05 Type: 0.5 ~ 6 A 30 Type: 3 ~ 30 A 60 Type: 5 ~ 60 A (some versions) Extension: Up to 600 A (using external CTs with 05 type) Ground Fault Setting (Δn) 05 Type: 0.05 ~ 2 A (or 0.5~2A) 30 Type: 0.1 ~ 5 A (or 1~5A) External CT: 0.5 ~ 2 A Ranges vary slightly by source Control Voltage Options B: 24 VAC/DC F7 / 110: 110 VAC (85-150 VAC) M7 / 220: 220 VAC (180-260 VAC) 50/60 Hz Contact Configuration 2-SPST (1a + 1b) 1 N.O. (97-98) + 1 N.C. (95-96) Contact Type (Operation) R-type: Contacts remain in normal state when control power is applied (95-96 closed, 97-98 open) N-type: Contacts reverse state when control power is applied (fail-safe / no-volt release) Selectable by model or DIP switch Contact Rating 3A / 250V AC (Resistive load) Ith: 3A Trip Time Setting (O-TIME) 0.2 ~ 15 seconds (Definite time) Overcurrent trip delay Start Delay (D-TIME) Automatically calculated: Max. 30 sec or 60 sec (depending on version) Prevents tripping during motor start Trip Time Accuracy Current: ±10% Time: ±10% or ±15% Mounting Type Panel mount or 35mm DIN rail Wiring Method DG: Through-hole type (window) for main conductors DGT: Terminal type (requires external CTs) Dimensions (WxHxD) Approx. 90 mm x 40 mm x 91 mm Weight Approx. 0.163 kg Operating Temperature -20°C to +60°C Insulation Voltage (Ui) 600 VAC (Main circuit) Complies with UL, CSA, IEC 60947-4-1 IP Protection IP20 (Enclosure)