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DTCBDC263C MCBs and RCDs - Din-T
| Component Type MCBs RCDs RCBOs | MCB |
| Trip Curve | C |
| In, Rated Current at 30°C | 63 A @30°C |
| Poles | 2P |
| Neutral Pole Protected | No |
| Rated Frequency | 50 / 60 Hz Hz |
| Un, Nominal Operational Voltage, AC | 415 V AC |
| Un, Nominal Operational Voltage, DC | 500 V DC |
| Details, Trip Characteristics | @400Hz = 1.5 x mag. trip; @DC = 1.4 x mag. trip |
| Ubmin, Service Voltage, AC, Min | 12 V AC |
| Ubmin, Service Voltage, DC, Min | 12 V DC |
| Ubmax, Service Voltage, DC, Max | 500 V DC |
| Isolator Application, IEC 60947-2 | Yes |
| Impulse Withstand Test Voltage | 6 kV |
| Insulation Resistance | 10000 MΩ |
| Dielectric Strength | 2.5kV |
| Electrical Service Life at Un, In | 1000 cycles |
| Mechanical service life | 20000 cycles |
| Utilization Category | A |
| IP Rating, Inside | IP40 |
| IP Rating, Outside | IP20 |
| Flammability Rating (UL94) | UL 94 V-2 |
| Wire / Conductor Size, Rigid Cable, Top, Max | 35 mm² Top |
| Wire / Conductor Size, Flex Cable, Top, Max | 25 mm² Top |
| Wire / Conductor Size, Rigid Cable, Bottom, Max | 35 mm² Bottom |
| Wire / Conductor Size, Flex Cable, Bottom, Max | 25 mm² Bottom |
| Tightening Torque, Top, Nominal | 4.5 Nm |
| Tightening Torque, Bottom, Nominal | 4.5 Nm |
| Busbar System, Top | Fork Pin |
| Busbar System, Bottom | Fork Pin |
| Mounting | DIN-35 Rail Mount |
| Add-On Devices (side add-on) | Auxiliary Contacts UVT Motor Operator Panelboard Switch Shunt Trip |
| Sealable | Yes |
| Accessories | Yes |
| Icn, Rated Short-Circuit Capacity, 2P, 230/400V AC | 6 kA |
| Ics, Rated Service Short-Circuit Breaking Capacity, AC (IEC 60898) | 100 % Icn |
| Icu, Rated Ultimate Short-Circuit Breaking Capacity, 400/415V AC | 10 kA |
| Height | 86 mm |
| Width | 18 mm |
| Depth | 68 mm |
| Weight | 0.125 kg |
| Package Quantity | 12 qty |
| Operating Temperature, Min | -25 °C min |
| Operating Temperature, Max | 55 °C max |
| Storage Temperature, Min | -55 °C min |
| Storage Temperature, Max | 55 °C max |
| Relative Humidity, Max | 95 %RH |
| Vibration Acceleration (Max.) | 5 g |
| Vibration Rating | IEC 60077-16-3 |
| Standards Compliance | IEC 60898 IEC 60068-2 DIN 40046 IEC 60077-16-3 IEC 60947-2 UL 94 V-2 AS/NZS 3111:2009 |
