Technical Parameters (Specifications) Note: Based on the part number breakdown: EOCR: Electronic OverCurrent Relay SSD: Series designation (Standard Series with Display) 60: Current rating (60 A frame size) D: Mounting type (likely Direct mounting with contactor) M: Control voltage (M = 100-240V AC/DC typical) 7: Contact configuration (likely 1 changeover contact) Q: Terminal type (Q = Screw terminals) Electrical Data Product Type: Electronic overload relay with digital display Rated Insulation Voltage: 600 V AC maximum Rated Operational Voltage: Up to 480 V AC (three-phase) Frequency: 50/60 Hz Control Supply Voltage: 100...240 V AC/DC (typical for "M" variant) Current Settings Current Range: Adjustable 20-60 A (typical for 60DM7Q variant) Overload Setting: Adjustable via keypad or dial Trip Class: Selectable (typically Class 5, 10, 15, 20, 30) Phase Loss Sensitivity: Trip within 3 seconds (typical) Phase Imbalance Protection: Adjustable (typically 5-50%) Protection Functions Overload Protection: Thermal model with selectable trip curves Phase Loss Protection: Instantaneous trip upon phase failure Phase Reversal Protection: Detects incorrect phase sequence Phase Imbalance Protection: Adjustable trip level Undercurrent Protection: For load loss detection (pumps, conveyors) Jam Protection: For sudden overload conditions Short Circuit Protection: Instantaneous trip Display & Interface Display Type: Digital LED or LCD display Indications: Current reading, fault type, trip status, settings Setting Method: Keypad or push buttons Trip Indication: Specific fault type displayed LED Indicators: Power, trip, alarm status Outputs Trip Relay: 1 or 2 SPDT relays (250 V AC, 5 A typical) Output Contact Configuration: 1 changeover (C/O) or 1 N/O + 1 N/C contact Alarm Output: Optional (for pre-alarm indication) Reset Modes Manual Reset: Via push button (local) Auto Reset: Selectable via setting Remote Reset: Via external contact Mechanical Mounting Mode: Direct mounting with contactor or DIN rail mount Compatible Contactors: Specific TeSys D or similar series contactors (matching frame size) Terminal Type: Screw terminals (up to 10 mm² wire) Dimensions (W x H x D): Approximately 70 mm x 90 mm x 100 mm (typical) Net Weight: Approximately 0.4 kg Environmental Degree of Protection (IP): IP20 (enclosure) / IP40 (front panel) Operating Temperature: -20...60 °C Storage Temperature: -30...80 °C Relative Humidity: 5...95% (non-condensing) Altitude: Up to 2000 m Certifications Standards: IEC 60947-4-1, UL 508, CSA C22.2 Certifications: CE, UL, cUL, CCC, EAC RoHS Compliance: Yes