| Item | Stdcntrlunitcl103Ph 1255A 24Vac |
| Overload Relay Amp Setting | 1.25 to 5 A |
| Coil Volts | 24V AC |
| Features | Manual reset, Protection against overload and short-circuit, Earth fault protection, Protection against phase failure and phase imbalance, Free of Halogen, Mercury & Pvc, Resistance to Fire, Electrostatic Discharge, Fast Transients, Radiated Fields, Shock & Vibration |
| Standards | EN 60947-6-2, IEC 60947-6-2, UL 60947-4-1, with phase barrier, CSA C22.2 No 60947-4-1, with phase barrier, CE, CCC, EAC, ASEFA, ATEX, Marine |
| Depth | 60 mm |
| Height | 66 mm |
| Width | 45 mm |
| Hz | 40 to 60 Hz |
| Weight | 0.135 kg |
| Operating Voltage | 690V AC |
| Heat Dissipation | 2 W control circuit with LUB12, 3 W control circuit with LUB32, 3 W control circuit with LUB38 |
| Immunity To Microbreaks | 3 ms |
| Non-Dissipating Shock Wave | 1 kV serial mode IEC 60947-6-2, 2 kV common mode IEC 60947-6-2 |
| Main Function Available | Manual reset, Protection against overload and short-circuit, Earth fault protection, Protection against phase failure and phase imbalance |
| Utilisation Category | AC-43, AC-41, AC-44 |
| Resistance To Electrostatic Discharge | 8 kV 3 in open air IEC 61000-4-2, 8 kV 4 on contact IEC 61000-4-2 |
| Load Type | 3-phase motor self-cooled |
| Tripping Threshold | 14.2 x Ir +/- 20% |
| IP Degree Of Protection | IP20 front panel and wired terminals IEC 60947-1, IP20 other faces IEC 60947-1, IP40 front panel outside connection zone IEC 60947-1 |
| Ambient Air Temperature For Operation | -13 to 158°F (-25 to 70°C) |
| Device Application | Motor control, Motor protection |
| Product Name | TeSys Ultra |
| Product Specific Application | Basic protection requirements for motor starters: overload and short-circuit |
| Resistance To Radiated Fields | 9.14 V/m (10 V/m) 3 IEC 61000-4-3 |
| Typical Current Consumption | 140 mA 24 V AC I maximum while closing with LUB12, 220 mA 24 V AC I maximum while closing with LUB32, 220 mA 24 V AC I maximum while closing with LUB38, 70 mA 24 V AC I rms sealed with LUB12, 90 mA 24 V AC I rms sealed with LUB32, 90 mA 24 V AC I rms sealed with LUB38 |
| Operating Altitude | 6561.68 ft (2000 m) |
| Vibration Resistance | 2 gn 5 to 300 Hz power poles open IEC 60068-2-6, 4 gn 5 to 300 Hz power poles closed IEC 60068-2-6 |
| Rated Impulse Withstand Voltage | 6 kV IEC 60947-6-2 |
| Fire Resistance | 1760°F (960°C) parts supporting live components IEC 60695-2-12, 1202°F (650°C) IEC 60695-2-12 |
| Control Circuit Voltage Limits | 20 to 26.5 V AC 24 V in operation, 14.5 V AC 24 V drop-out |
| Rated Insulation Voltage | 690 V IEC 60947-6-2, 600 V UL 60947-4-1, 600 V CSA C22.2 No 60947-4-1 |
| Operating Time | 35 ms opening with LUB12 control circuit, 35 ms opening with LUB32 control circuit, 35 ms opening with LUB38 control circuit, 70 ms closing with LUB12 control circuit, 70 ms closing with LUB32 control circuit, 70 ms closing with LUB38 control circuit |
| Compatibility Code | LUCA |
| Immunity To Voltage Dips | 70% / 500 ms IEC 61000-4-11 |
| Phase Failure Sensitivity | Yes |
| Product Compatibility | Power base LUB12, Power base LUB32, Power base LUB38, Power base LUB120, Power base LUB320, Power base LUB380, Reversing contactor breaker LU2B12B, Reversing contactor breaker LU2B32B |
| Product Or Component Type | Standard control unit |
| Rated Operational Voltage | 690 V AC |
| Shock Resistance | 10 gn power poles open IEC 60068-2-27, 15 gn power poles closed IEC 60068-2-27 |
| Fixing Mode | Plug-in front face) |
| Protective Treatment | TH IEC 60068 |
| Product Certifications | CE, UL, CSA, CCC, EAC, ASEFA, ATEX, Marine |
| Resistance To Fast Transients | 2 kV 3 serial link IEC 61000-4-4, 4 kV 4 all circuits except for serial link IEC 61000-4-4 |
| Immunity To Radioelectric Fields | 10 V IEC 61000-4-6 |
| Control Circuit Voltage | 24 V AC |
| Motor Power KW | 1.5 kW 400 to 440 V AC 50/60 Hz, 2.2 kW 500 V AC 50/60 Hz, 3 kW 690 V AC 50/60 Hz |
| Ambient Air Temperature For Storage | -40 to 185°F (-40 to 85°C) |
| Safe Separation Of Circuit | 400 V SELV between the control and auxiliary circuits IEC 60947-1, 400 V SELV between the control or auxiliary circuit and the main circuit IEC 60947-1 |
| Thermal Overload Class | Class 10 40 to 60 Hz -13 to 158°F (-25 to 70°C) IEC 60947-6-2, Class 10 40 to 60 Hz -13 to 158°F (-25 to 70°C) UL 508 |
| Country of Origin (subject to change) | France |
| Package Quantity | 1 |
Stdcntrlunitcl103Ph 1255A 24Vac, SCHNEIDER ELECTRIC, Mfr# LUCA05B
$119,99
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Stdcntrlunitcl103Ph 1255A 24Vac
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