
electronic overcurrent relay - 3-30A - 220 V AC
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electronic overcurrent relay - 3-30A - 220 V AC
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Product Details
[ue] Rated Operational Voltage | 600 V AC 50...60 Hz for power circuit conforming to UL |
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[uimp] Rated Impulse Withstand Voltage | 6 kV conforming to IEC 60947-4-1 |
[us] Rated Supply Voltage | 220 V AC |
Ambient Air Temperature for Operation | -20-60 °C conforming to IEC 60947-4-1 |
Ambient Air Temperature for Storage | -30-80 °C |
Compatibility Code | EOCR-3D420 |
Contacts Type and Composition | 1 NO + 1 NC (OL) |
Depth | 68 mm |
Device Short Name | EOCR-3D420 |
Dielectric Strength | 2 kV 50...60 Hz in between case and circuit conforming to IEC 60255-5 |
Display Type | 7 segments LED |
Electromagnetic Compatibility | resistance to radiated electromagnetic fields: 10 V/m level 3 conforming to IEC 61000-4-3 |
Fire Resistance | 650 °C conforming to IEC 60695-2-12 |
Height | 71 mm |
Ip Degree of Protection | IP20 conforming to IEC 60529 |
Mounting Support | 35 mm DIN rail |
Net Weight | 0.325 kg |
Network Frequency | 50...60 Hz |
Network Type | AC |
Power Consumption in w | 3 W |
Product or Component Type | protection relay |
Product Specific Application | overcurrent protection |
Protection Type | overload, In > OC setting |
Range of Product | EOCR |
Standards | IEC 60947-4-1 |
Tightening Torque | control circuit: 0.8...1.2 N.m on cable, 4.7 mm |
Width | 70 mm |
Connections - Terminals | control circuit: cable 2 x 1-1.5 mm²flexible with cable end - M3 |
[ith] Conventional Free Air Thermal Current | 5 A for control circuit |
Analogue Output Range | 4...20 mA |
Operating Altitude | 2000 m |
Permissible Current | 250 V, 5 A AC |
Reset | manual reset |
Shock Resistance | 15 gn for 11 ms conforming to IEC 60068-2-7 |
Short-circuit and Overload Protection | by 4 A gG fuse |
Surge Withstand | 6 kV conforming to IEC 61000-4-5 |
Thermal Protection Adjustment Range | 0.5-10 A |
Time Delay Type | O-Time: 0.3, 1...30 s, off (definite) |
Tripping Threshold | 0.5...6 A |
Vibration Resistance | 4 gn on panel mounting conforming to IEC 60068-2-6 |