LU2B12FU

Telemecanique - power base - TeSys U - 12 A - 110...220 V DC screw clamps control

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Description: power base - TeSys U - 12 A - 110...220 V DC screw clamps control
Product weight: 2.8 lb(US) (1.27 kg)
IP degree of protection: IP20 front panel and wired terminals conforming to IEC 60947-1IP20 other faces conforming to IEC 60947-1IP40 front panel outside connection zone conforming to IEC 60947-1
Standards: CSA C22.2 No 14 type EEN 60947-6-2IEC 60947-6-2UL 508 type E with phase barrier
Device short name: LU2B
Width: 1.77 in (45 mm)
Height: 8.82 in (224 mm)
Depth: 4.96 in (126 mm)
Protective treatment: TH conforming to IEC 60068
[Ui] rated insulation voltage: 600 V conforming to CSA C22.2 No 14600 V conforming to UL 508690 V conforming to IEC 60947-1 3
[Uimp] rated impulse withstand voltage: 6 kV conforming to IEC 60947-6-2
Operating altitude: 6561.68 ft. (2000 m)
Mechanical durability: 15000000 cycles
Tightening torque: Control circuit: 7.08...10.62 lbf.in (0.8...1.2 N.m) - with screwdriver 0.2 in (5 mm) flatControl circuit: 7.08...10.62 lbf.in (0.8...1.2 N.m) - with screwdriver 0.2 in (5 mm) Philips no 1Power circuit: 16.81...22.12 lbf.in (1.9...2.5 N.m) - with screwdriver 0.24 in (6 mm) flatPower circuit: 16.81...22.12 lbf.in (1.9...2.5 N.m) - with screwdriver 0.24 in (6 mm) Philips No 2
Connections - terminals: Power circuit: screw clamp terminals 2 cable 0...0.01 in² (1.5...6 mm²) - cable stiffness: flexible - without cable endControl circuit: screw clamp terminals 1 cable 0...0 in² (0.34...1.5 mm²) - cable stiffness: flexible - with cable endControl circuit: screw clamp terminals 1 cable 0...0 in² (0.75...1.5 mm²) - cable stiffness: flexible - without cable endControl circuit: screw clamp terminals 1 cable 0...0 in² (0.75...1.5 mm²) - cable stiffness: rigid - without cable endControl circuit: screw clamp terminals 2 cable 0...0 in² (0.34...1.5 mm²) - cable stiffness: flexible - with cable endControl circuit: screw clamp terminals 2 cable 0...0 in² (0.75...1.5 mm²) - cable stiffness: flexible - without cable endControl circuit: screw clamp terminals 2 cable 0...0 in² (0.75...1.5 mm²) - cable stiffness: rigid - without cable endPower circuit: screw clamp terminals 1 cable 0...0.02 in² (1...10 mm²) - cable stiffness: rigid - without cable endPower circuit: screw clamp terminals 1 cable 0...0.01 in² (1...6 mm²) - cable stiffness: flexible - with cable endPower circuit: screw clamp terminals 1 cable 0...0.02 in² (2.5...10 mm²) - cable stiffness: flexible - without cable endPower circuit: screw clamp terminals 2 cable 0...0.01 in² (1...6 mm²) - cable stiffness: flexible - with cable endPower circuit: screw clamp terminals 2 cable 0...0.01 in² (1...6 mm²) - cable stiffness: rigid - without cable end
Range: TeSys
[Ith] conventional free air thermal current: 12:00 AM
System Voltage: 230 V440 V500 V690 V
Operating rate: 60 cyc/mn
[Uc] control circuit voltage: 110...220 V DC110...240 V AC 50/60 Hz
Product name: TeSys U
Shock resistance: 10 gn power poles open conforming to IEC 60068-2-2715 gn power poles closed conforming to IEC 60068-2-27
Vibration resistance: 2 gn 5...300 Hz power poles open conforming to IEC 60068-2-274 gn 5...300 Hz power poles closed conforming to IEC 60068-2-27
[Ie] rated operational current: 12 A at <= 440 V12 A at 500 V9 A at 690 V
Utilization category: AC-44AC-43AC-41
Control circuit voltage limits: 55 V 110...220 V DC drop-out55 V 110...240 V AC drop-out88...242 V 110...220 V DC in operation88...264 V 110...240 V AC in operation

Poles description: 3P
Operating time: 150 ms with change of direction power circuit35 ms opening control circuit50 ms closing control circuit75 ms without change of direction power circuit
Device application: Motor
Suitability for isolation: Yes
Utilisation category: AC-44 AC-43 AC-41
Product or component type: Reversing power base
Auxiliary contact composition: 1 NO + 1 NC
Heat dissipation: 2 W for control circuit with LUCA, LUCB, LUCC, LUCD1.7 W for control circuit with LUCM
Auxiliary contacts type: Type linked contacts (1 NO + 1 NC) conforming to IEC 60947-4-1Type mirror contact (1 NC) state of the power conforming to draft IEC 60947-1
Immunity to micro breaks: 3 ms
Immunity to voltage dips: 70 % 500 ms conforming to IEC 61000-4-11
Network frequency: 40...60 Hz
Product certifications: DNVCSAGOSTATEXULABSBVLROS (Lloyds register of shipping)ASEFACCCGL
[Ics] rated service breaking capacity: 10 kA 500 V4 kA 690 V50 kA 230 V50 kA 440 V
Typical current consumption: 1000 mA at 110...220 V DC I maximum while closing1000 mA at 110...240 V AC I maximum while closing
Ambient air temperature for operation: -13...140 °F (-25...60 °C) with LUCM-13...158 °F (-25...70 °C) with LUCA, LUCB, LUCC, LUCD
Inrush restraint duration: 15 ms DC network25 ms AC network 50/60 Hz
Ambient air temperature for storage: -40...185 °F (-40...85 °C)
Safety reliability level: B10d 1369863 cycles contactor with nominal load conforming to EN/ISO 13849-1B10d 20000000 cycles contactor with mechanical load conforming to EN/ISO 13849-1
Fire resistance: 1202 °F (650 °C) conforming to IEC 60695-2-121760 °F (960 °C) parts supporting live components conforming to IEC 60695-2-12
Resistance to electrostatic discharge: 8 kV level 3 in open air conforming to IEC 61000-4-28 kV level 4 on contact conforming to IEC 61000-4-2
Resistance to radiated fields: 9.14 V/yd (10 V/m) 3 conforming to IEC 61000-4-3
Safe separation of circuit: 400 V SELV between the control and auxiliary circuits conforming to IEC 60947-1 appendix N400 V SELV between the control or auxiliary circuit and the main circuit conforming to IEC 60947-1 appendix N
Resistance to fast transients: 2 kV class 3 serial link conforming to IEC 61000-4-44 kV class 4 all circuits except for serial link conforming to IEC 61000-4-4
Non-dissipating shock wave: 1 kV serial mode conforming to IEC 60947-6-22 kV common mode conforming to IEC 60947-6-2
Immunity to radio electric fields: 10 V conforming to IEC 61000-4-6

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