The Schneider Electric EOCRSS-30S Electronic Overcurrent Relay is a high-performance device designed for precision overcurrent protection in electrical systems. With a rated current of 330A and a voltage rating of 220V AC, this electronic relay ensures the safety and reliability of your equipment by detecting overcurrent conditions and responding rapidly.
Key Features:
Overcurrent Protection: The EOCRSS-30S provides advanced overcurrent protection, safeguarding your electrical systems from potential damage due to excessive currents.
High Current Rating: With a rated current of 330A, it is suitable for a wide range of industrial applications.
Voltage Compatibility: This relay operates on a voltage of 220V AC, ensuring compatibility with common electrical systems.
Fast Response: The relay responds quickly to overcurrent conditions, minimizing potential damage and downtime.
Product Specifications:
Rated Current: 330A
Voltage Rating: 220V AC
Ensure the safety and reliability of your electrical systems with the Schneider Electric EOCRSS-30S Electronic Overcurrent Relay.
| Specifications | |
|
Main |
|
| Range of product | EOCR |
| device short name | EOCR-3D420 |
| Product or component type | Protection relay |
| Protection type | Overload, In > OC setting |
| Sensitivity to phase loss | |
| Sensitivity to phase reverse | |
| Locked rotor, In > 3 times OC setting | |
| Phase unbalance, 50 % | |
| Product specific application | Overcurrent protection |
| Analogue output range | 4...20 mA |
| Network type | AC |
| Network frequency | 50...60 Hz |
| protection ajustment range | 0.5…10 A |
| Tripping threshold | 0.5...6 A |
| Complementary | |
| [Us] rated supply voltage | 220 V AC |
| Mounting support | 35 mm DIN rail |
| Panel | |
| Contacts type and composition | 1 NO + 1 NC (OL) |
| Short-circuit and overload protection | By 4 A gG fuse |
| [Ue] rated operational voltage | 600 V AC 50...60 Hz for power circuit conforming to UL |
| 690 V AC 50...60 Hz for power circuit conforming to CSA | |
| 690 V AC 50...60 Hz for power circuit conforming to IEC 60947-4-1 | |
| [Uimp] rated impulse withstand voltage | 6 kV conforming to IEC 60947-4-1 |
| Reset | Manual reset |
| Electrical 0…1 s by interruption of power supply | |
| Time delay type | O-Time: 0.3, 1...30 s, off (definite) |
| D-Time: 1...120 s, off (definite) | |
| O-Time: 1...30 class (inverse) | |
| D-Time: 0...120 s (inverse) | |
| Display type | 7 segments LED |
| power consumption per relay | 3 W |
| Connections - terminals | Control circuit: cable 2 x 1…1.5 mm²flexible with cable end - M3 |
| Control circuit: cable 2 x 1…1.5 mm²flexible without cable end - M3 | |
| Control circuit: cable 1 x 1…2.5 mm²flexible with cable end - M3 | |
| Control circuit: cable 1 x 1…2.5 mm²flexible without cable end - M3 | |
| Tightening torque | Control circuit: 0.8...1.2 N.m on cable, 4.7 mm |
| height | 71 mm |
| Width | 70 mm |
| Depth | 68 mm |
| Net weight | 0.325 kg |
| Environment | |
| standards | IEC 60947-4-1 |
| IP degree of protection | IP20 conforming to IEC 60529 |
| Ambient air temperature for operation | -20…60 °C conforming to IEC 60947-4-1 |
| Ambient air temperature for storage | -30…80 °C |
| Operating altitude | 2000 m |
| Fire resistance | 650 °C conforming to IEC 60695-2-12 |
| 960 °C conforming to UL 94 | |
| Shock resistance | 15 gn for 11 ms conforming to IEC 60068-2-7 |
| Vibration resistance | 4 gn on panel mounting conforming to IEC 60068-2-6 |
| 2 gn on 35 mm DIN rail conforming to IEC 60068-2-6 | |
| Dielectric strength | 2 kV 50...60 Hz in between case and circuit conforming to IEC 60255-5 |
| 1 kV 50...60 Hz in between contact conforming to IEC 60255-5 | |
| 2 kV 50...60 Hz in between circuit conforming to IEC 60255-5 | |
| Surge withstand | 6 kV conforming to IEC 61000-4-5 |
| Electromagnetic compatibility | Resistance to radiated electromagnetic fields: 10 V/m level 3 conforming to IEC 61000-4-3 |
| Resistance to electrostatic discharge: 8 kV air, 6 kV contact conforming to IEC 61000-4-2 | |
| Resistance to fast transient: 2 kV conforming to IEC 61000-4-4 | |
| Conducted RF disturbances: 10 V conforming to EN 61000-4-6 | |
| Conducted RF disturbances: class A conforming to EN 55011 | |
| [Ith] conventional free air thermal current | 5 A for control circuit |
| Permissible current | 250 V, 5 A AC |