12A REV.POWER BASE 24V AC

Reversing power base, TeSys U, 3P, 12A/690V, coil 24V AC

Range: TeSys
Product or component type: Reversing power base
Device application: Motor control, Motor protection
Product compatibility: Control unit LUC.X6B, Control unit LUC.1XB, Control unit LUC.05B, Control unit LUC.12B
Poles description: 3P
Suitability for isolation: Yes
[Ue] rated operational voltage: 690 V AC for power circuit,
Network frequency: 40-60 Hz
[Ith] conventional free air thermal current: 12 A
[Ie] rated operational current: 12 A at <= 440 V, 12 A at 500 V, 9 A at 690 V
Utilisation category: AC-44, AC-43, AC-41
[Ics] rated service breaking capacity: 50 kA at 230 V, 50 kA at 440 V, 10 kA at 500 V, 4 kA at 690 V
Auxiliary contact composition: 1 NO + 1 NC
Auxiliary contacts type: type linked contacts (1 NO + 1 NC) conforming to IEC 60947-4-1, type mirror contact (1 NC) conforming to IEC 60947-1
[Uc] control circuit voltage: 24 V AC 50/60 Hz
Control circuit voltage limits: 14.5 V AC drop-out, 20-26.5 V AC in operation
Typical current consumption: 2360 mA at 24 V AC I maximum while closing
Heat dissipation: 2 W for control circuit with LUCA, LUCB, LUCC, LUCD, 1.7 W for control circuit with LUCM
Inrush restraint duration: 25 ms AC 50/60 Hz
Safety reliability level: B10d = 1369863 cycles contactor with nominal load conforming to EN/ISO 13849-1, B10d = 20000000 cycles contactor with mechanical load conforming to EN/ISO 13849-1
Operating time: 150 ms with change of direction for power circuit, 35 ms opening for control circuit, 70 ms closing for control circuit, 75 ms without change of direction for power circuit
Mechanical durability: 15 Mcycles
Maximum operating rate: 3600 cyc/h
Product certifications: CE, UL, CSA, CCC, EAC, ASEFA, ATEX, Marine
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
[Ui] rated insulation voltage: 690 V conforming to IEC 60947-6-2 (pollution degree 3), 600 V conforming to UL 60947-4-1, 600 V conforming to CSA C22.2 No 60947-4-1
[Uimp] rated impulse withstand voltage: 6 kV conforming to IEC 60947-6-2
Safe separation of circuit: 400 V SELV between the control and auxiliary circuits conforming to IEC 60947-1 appendix N, 400 V SELV between the control or auxiliary circuit and the main circuit conforming to IEC 60947-1, appendix N
Fixing mode: Clipped (DIN rail), Screw-fixed (plate)
Tightening torque: Control circuit: 0.8-1.2 N.m flat screwdriver 5 mm, Control circuit: 0.8-1.2 N.m Philips no 1 screwdriver 5 mm, Power circuit: 1.9-2.5 N.m flat screwdriver 6 mm, Power circuit: 1.9-2.5 N.m Philips No 2 screwdriver 6 mm
Width: 45 mm
Height: 224 mm
Depth: 126 mm