Schneider Electric
Schneider Electric Contactors & Protection Relays Motor Overload Relays
Schneider Electric Contactors & Protection Relays Motor Overload Relays
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Schneider Electric Contactors & Protection Relays Motor Overload Relays
Protect compatible motors against sustained overload using the correct adjustable current range and trip class. Set the relay to the motor nameplate current and confirm contactor mounting compatibility.
Each model below has its own part number and electrical specification. Select the reference that matches the equipment schedule; the selected variant determines the price and availability.
Models and technical specifications
| Part number | Designation | Electrical ratings |
|---|---|---|
| EOCRSSD-05S | Electronic overcurrent relay, EOCR Digital, 0.5 to 6A, 220VAC | Current: 6A; Voltage: 220VAC |
| EUCR-05S | Electronic undercurrent relay, EOCR Digital, 0.5 to 6A, 24 to 240VAC/DC, Standard | Current: 6A; Voltage: 240VAC |
| EOCRSSD-60S | Electronic overcurrent relay, EOCR Digital, 10 to 60A, 220VAC | Current: 60A; Voltage: 220VAC |
| ZCT-035 | zero phase current transformer for EOCR – ZCT-035 – 200 / 1.5 mA | Residual sensitivity: 1.5 mA |
| ZCT-080 | zero phase current transformer for EOCR – ZCT-080 – 200 / 1.5 mA | Residual sensitivity: 1.5 mA |
Selection and installation
Use the exact part number when ordering replacement parts. Have a qualified electrical professional check the supply, load, protective coordination and manufacturer wiring instructions before commissioning. Accessories shown in application photographs are supplied only when explicitly included in the selected model designation.
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