Schneider Electric LU2B12BL Reversing power base, TeSys Ultra, 3P, 1NO + 1NC, 12A, 690VAC, 24VDC coil
Code: SCHLU2B12BL
Unit of measure:
EACH
Description
REVERSER 12A 24VDC
Technical Specifications
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| Maximum operating rate | 3600 cyc/h |
| Safe separation of circuit | 400 V SELV between the control or auxiliary circuit and the main circuit conforming to IEC 60947-1 appendix N |
| Ambient air temperature for operation | -25-70 °C with LUCA- LUCB- LUCC- LUCD |
| [Ics] rated service breaking capacity | 4 kA at 690 V |
| [Ith] conventional free air thermal current | 12 A |
| Supplier Code | LU2B12BL |
| Ambient air temperature for storage | -40-85 °C |
| Network frequency | 40...60 Hz |
| Vibration resistance | 4 gn (f= 5-300 Hz) power poles closed conforming to IEC 60068-2-27 |
| Resistance to radiated fields | 10 V/m 3 conforming to IEC 61000-4-3 |
| Shock resistance | 15 gn power poles closed conforming to IEC 60068-2-27 |
| Fixing mode | screw-fixed (plate) |
| Safety reliability level | B10d = 20000000 cycles contactor with mechanical load conforming to EN/ISO 13849-1 |
| IP degree of protection | IP20 conforming to IEC 60947-1 (other faces) |
| Range | TeSys |
| Immunity to voltage dips | 70 % / 500 ms conforming to IEC 61000-4-11 |
| Protective treatment | TH conforming to IEC 60068 |
| Tightening torque | power circuit: 1.9-2.5 N.m Philips No 2 screwdriver 6mm |
| Auxiliary contact composition | 1 NO + 1 NC |
| [Ie] rated operational current | 12 A at 500 V |
| Connections - terminals | power circuit: screw clamp terminals 1 cable(s) 2.5-10mm² flexible without cable end |
| Typical current consumption | 120 mA at 24 V DC I rms sealed |
| Resistance to fast transients | 4 kV class 4 all circuits except for serial link conforming to IEC 61000-4-4 |
| Suitability for isolation | yes |
| Depth | 126mm |
| Fire resistance | 650 °C conforming to IEC 60695-2-12 |
| Resistance to electrostatic discharge | 8 kV level 4 on contact conforming to IEC 61000-4-2 |
| Mechanical durability | 15 Mcycles |
| Height | 224mm |
| Poles description | 3P |
| Width | 45mm |
| Operating altitude | 2000 m |
| Operating time | 75 ms closing with LUCM for control circuit |
| [Uc] control circuit voltage | 24 V DC |
| Device short name | LU2B |
| Compatibility code | LU2B |
| Auxiliary contacts type | type mirror contact (1 NC) conforming to IEC 60947-1 |
| Product compatibility | control unit LUC.12BL |
| Device application | motor protection |
| [Ue] rated operational voltage | 690 V AC for power circuit |
| [Ui] rated insulation voltage | 600 V conforming to UL 60947-4-1 |
| Standards | CSA C22.2 No 60947-4-1- with phase barrier |
| Control circuit voltage limits | 20...27 V DC in operation |
| Product certifications | ASEFA |
| Brand Name | Schneider Electric |
| Immunity to radioelectric fields | 10 V conforming to IEC 61000-4-6 |
| Heat dissipation | 1.7-1.7 W for control circuit with LUCM |
| [Uimp] rated impulse withstand voltage | 6 kV conforming to IEC 60947-6-2 |
| Inrush restraint duration | 15 ms DC |
| Immunity to microbreaks | 3 ms for control circuit |
| Product name | TeSys Ultra |
| Utilisation category | AC-44 |
| Net weight | 1.27 kg |
| Product or component type | reversing power base |
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