Key Specifications Parameter Value Brand Schneider Electric (formerly nVent/Samwha EOCR) Series EOCR-SP Product Type Electronic Motor Protection Relay (Compact 2-CT type) Model / Reference EOCRSP-10RM Technology Microcontroller (MCU) based with real-time processing Current Measurement 2-CT (2 Current Transformer) design Current Setting Range 10 type: Typically 3 - 10 A (verify with datasheet - may also be 0.5-6A depending on variant) Control Voltage Dependent on specific variant (typically 24VAC/DC, 110VAC, or 220VAC - check model suffix) Frequency 50/60 Hz Protection Functions • Overcurrent (Overload) • Phase Loss / Open Phase • Phase Reversal (Reverse Phase) • Phase Imbalance / Unbalance • Locked Rotor (Stall) Output Contact Configuration R-type: "Non-Fail-Safe" operation (contacts do not change state when relay is powered on/energized) Output Contacts 1 x SPDT (1 C/O - Changeover contact) Contact Rating: 3A / 250VAC resistive Trip Time Characteristics Definite time Reset Mode Manual (Instant) / Electric (Remote) selectable Display / Indication LED indicators for power ON and trip status (fault cause identification) Mounting 35mm DIN Rail / Panel mount Case Design Ultra-compact design for space-constrained applications Standards IEC 60947-4-1, UL, CSA Degree of Protection IP20 (relay body) Operating Temperature -20°C to 60°C Storage Temperature -30°C to 80°C Dimensions (W x H x D) Ultra-compact size (approx. 30 x 80 x 85 mm, verify with exact datasheet) Weight Approximately 0.1 - 0.15 kg Terminal Wiring Screw clamp terminals for solid/stranded wires