Main | ||
Range | UEM5L | |
Product Name | UEM5L | |
Device Short Name | UEM5L-250 | |
Product or Component Type | Earth leakage circuit breaker | |
Device Application | Distribution | |
Poles Description | 3P(1)、4P | |
Rated Current [In] | 100 A at 40 °C 125 A at 40 °C 140 A at 40 °C 160 A at 40 °C 180 A at 40 °C 200 A at 40 °C 225 A at 40 °C 250 A at 40 °C | |
Rated Operational Voltage[Ue] | 400 V AC | |
Network Type | AC | |
Network Frequency | 50 Hz | |
Suitability for Isolation | Yes conforming to IEC 60947-2 | |
Utilisation Category | Category A | |
Breaking Capacity | M、H | |
Rated Ultimate Short-Circuit Breaking Capacity [Icu] | M:50 kA Icu at 400 V AC 50 Hz conforming to IEC 60947-2 H:70 kA Icu at 400 V AC 50 Hz conforming to IEC 60947-2 | |
Rated Service Short-Circuit Breaking Capacity[Ics] | M:35 kA Ics at 400 V AC 50 Hz conforming to IEC 60947-2 H:50 kA Ics at 400 V AC 50 Hz conforming to IEC 60947-2 | |
Arcing Distance (mm) | ≤50mm | |
Trip Unit Technology | Thermal-magnetic Magnetic | |
Control Type | Operated by handle Operated by motorized operating mechanism Operated by rotary operating mechanism | |
Circuit Breaker Mounting Mode | Fixed Plug-in type | |
Complementary | ||
Rated Insulation Voltage [Ui] | 800 V AC 50 Hz | |
Rated Impulse Withstand Voltage [Uimp] | 8 kV | |
Mechanical Durability | 7000 cycles | |
Electrical Durability | 1000 cycles at 400 V In | |
Connection Pitch | 35 mm | |
Instantaneous Protection Pick-up Adjustment Range [Ii] | 10In(For power distribution) 12In(For motor protection) | |
Electrical Accessory Types | Alarm contact Shunt release Auxiliary contact Undervoltage release | |
Earth-Leakage Protection Class | V/W:Class AC,VA/WA:Class A | |
Non-Time Delay Type Earth-Leakage Protection Sensitivity Adjustment Range[IΔn] | 30/100/300/500mA Adjustable | |
Non-Time Delay Type Earth-Leakage Protection Time Delay 5I△n Max. Opening Time (s) | 0.04s | |
Time Delay Type Earth-Leakage Protection Sensitivity Adjustment Range[IΔn] | 100/300/500mA Adjustable | |
Time Delay Type Earth-Leakage Protection Time Delay I△n Max. Opening Time (s) | V:0.6, 1.0, 2.0/W:0.8, 1.5, 2.5 VA:0.6, 1.0, 2.0/WA:0.8, 1.5, 2.5 | |
Time Delay Type Earth-Leakage Protection Time Delay 2I△n Max. Opening Time (s) | V:0.1, 0.3, 0.5/W:0.2, 0.4, 1.0 VA:0.1, 0.3, 0.5/WA:0.2, 0.4, 1.0 | |
Width | 105mm(3P)、140mm(4P) | |
Height | 165mm | |
Depth | 85mm | |
Net Weight | 2.0kg(3P)/2.9kg(4P) | |
Environment | ||
Standards | EN/IEC 60947-2 | |
Product Certifications | CCC CB | |
Pollution Degree | 3 conforming to IEC 60664-1 | |
Ambient Air Temperature for Operation | -25…70 °C | |
Ambient Air Temperature for Storage | -40…70 °C | |
Relative Humidity | 0…95 %(25℃) | |
Operating Altitude | 0...2000 m without derating 2000 m...4000 m with derating | |
Packing Units | ||
Package | 3P | 4P |
Unit Type of Package 1 | PCE | |
Number of Units in Package 1 | 1 | |
Package Height 1 | 16.8cm | 16.8cm |
Package Width 1 | 18.7cm | 21.1cm |
Package Length 1 | 21.1cm | 22.2cm |
Package Weight 1 | 2.5kg | 3.37kg |
Unit Type of Package 2 | Box | |
Number of Units in Package 2 | 8 | 8 |
Package Height 2 | 35.7cm | 36.1cm |
Package Width 2 | 38.5cm | 43.3cm |
Package Length 2 | 43.5cm | 45.7cm |
Package Weight 2 | 20kg | 27kg |
Offer Sustainability | ||
China RoHS Regulation | China RoHS declaration Product out of China RoHS scope. Substance declaration for your information. |
(1)Warning: three-pole is not recommended for residual current protection type. Three-pole is only used in special occasions where there is no N-phase and grounding;