Schneider Electric Reversing power base, TeSys U, 3P, 12A/690V, coil 24V AC LU2B12B

Schneider Electric Reversing power base, TeSys U, 3P, 12A/690V, coil 24V AC LU2B12B is listed under Drives & Controllers / Motor Starters. Sales unit: pcs; Package quantity: 9 pcs; Voltage: 24 V; Range: TeSys; Product name: TeSys Ultra; Device short name: LU2B.

Manufacturer part number (MPN)

LU2B12B

EAN / GTIN

3389110362947

Sales unit

pcs

Package quantity

9 pcs

Voltage

24 V

Range

TeSys

Product name

TeSys Ultra

Device short name

LU2B

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-43; AC-44; 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)

Connections - terminals

Control circuit: screw clamp terminals 1 cable(s) 0.34…1.5 mm² flexible with cable end; Control circuit: screw clamp terminals 1 cable(s) 0.75…1.5 mm² flexible without cable end; Control circuit: screw clamp terminals 1 cable(s) 0.75…1.5 mm² rigid; Control circuit: screw clamp terminals 2 cable(s) 0.34…1.5 mm² flexible with cable end; Control circuit: screw clamp terminals 2 cable(s) 0.75…1.5 mm² flexible without cable end; Control circuit: screw clamp terminals 2 cable(s) 0.75…1.5 mm² rigid; Power circuit: screw clamp terminals 1 cable(s) 1…10 mm² rigid; Power circuit: screw clamp terminals 1 cable(s) 1…6 mm² flexible with cable end; Power circuit: screw clamp terminals 1 cable(s) 2.5…10 mm² flexible without cable end; Power circuit: screw clamp terminals 2 cable(s) 1…6 mm² flexible with cable end; Power circuit: screw clamp terminals 2 cable(s) 1…6 mm² rigid; Power circuit: screw clamp terminals 2 cable(s) 1.5…6 mm² flexible without cable end

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; Power circuit: 1.9…2.5 N.m pozidriv No 2 screwdriver 6 mm

Width

45 mm

Height

224 mm

Depth

126 mm

Product weight

1.27 kg

Compatibility code

LU2B

IP degree of protection

IP20 conforming to IEC 60947-1 (front panel and wired terminals); IP20 conforming to IEC 60947-1 (other faces); IP40 conforming to IEC 60947-1 (front panel outside connection zone)

Protective treatment

TH conforming to IEC 60068

Ambient air temperature for operation

-25…60 °C with LUCM; -25…70 °C with LUCA, LUCB, LUCC, LUCD

Ambient air temperature for storage

-40…85 °C

Fire resistance

960 °C parts supporting live components conforming to IEC 60695-2-12; 650 °C conforming to IEC 60695-2-12

Operating altitude

2000 m

Shock resistance

10 gn power poles open conforming to IEC 60068-2-27; 15 gn power poles closed conforming to IEC 60068-2-27

Vibration resistance

2 gn (f= 5…300 Hz) power poles open conforming to IEC 60068-2-27; 4 gn (f= 5…300 Hz) power poles closed conforming to IEC 60068-2-27

Resistance to electrostatic discharge

8 kV level 3 in open air conforming to IEC 61000-4-2; 8 kV level 4 on contact conforming to IEC 61000-4-2

Non-dissipating shock wave

1 kV serial mode conforming to IEC 60947-6-2; 2 kV common mode conforming to IEC 60947-6-2

Resistance to fast transients

2 kV class 3 serial link conforming to IEC 61000-4-4; 4 kV class 4 all circuits except for serial link conforming to IEC 61000-4-4

Resistance to radiated fields

10 V/m 3 conforming to IEC 61000-4-3

Immunity to radioelectric fields

10 V conforming to IEC 61000-4-6

Immunity to microbreaks

3 ms for control circuit

Immunity to voltage dips

70 % / 500 ms conforming to IEC 61000-4-11

Number of Units in Package 1

1

Number of Units in Package 2

9

Country of origin

FR

Warranty (in months)

18

With transformer

No

Rated operation power at AC-3, 400 V

5.5 kW

Number of command positions

3

Number of auxiliary contacts as normally open contact

1

Number of auxiliary contacts as normally closed contact

1

Suitable for emergency stop

No

Rated operation current Ie

12 A

Supporting protocol for LON

No

Supporting protocol for TCP/IP

No

Supporting protocol for ASI

No

Supporting protocol for PROFIBUS

No

Supporting protocol for CAN

No

Supporting protocol for INTERBUS

No

Supporting protocol for Modbus

No

Supporting protocol for Data-Highway

No

Supporting protocol for DeviceNet

No

Supporting protocol for SUCONET

No

Supporting protocol for other bus systems

No

External reset possible

No

Suitable for rail mounting

Yes

Rated control supply voltage AC 50 Hz

24 V

Rated control supply voltage AC 60 Hz

24 V

Rated control supply voltage DC

24 V

Degree of protection (IP)

IP20

Supporting protocol for SERCOS

No

Supporting protocol for INTERBUS-Safety

No

With short-circuit release

Yes

With fuse

No

Type of electrical connection of main circuit

Screw connection

Supporting protocol for AS-Interface Safety at Work

No

Supporting protocol for DeviceNet Safety

No

Supporting protocol for EtherNet/IP

No

Supporting protocol for Foundation Fieldbus

No

Supporting protocol for PROFINET CBA

No

Supporting protocol for PROFINET IO

No

Supporting protocol for PROFIsafe

No

Supporting protocol for SafetyBUS p

No

Voltage type for actuating

AC

Type of motor starter

Reversing starter

Rated operation power at AC-3, 230 V, 3-phase

3 kW

Rated power, 460 V, 60 Hz, 3-phase

5.5 kW

Rated power, 575 V, 60 Hz, 3-phase

5.5 kW

Rated operation current at AC-3, 400 V

12 A

Ambient temperature, upper operating limit

70 °C

Temperature compensated overload protection

Yes

Rated conditional short-circuit current, type 2, 400 V

50000 A

Rated conditional short-circuit current, type 2, 230 V

50000 A

Rated conditional short-circuit current, type 1, 480 Y/277 V

10000 A

Rated conditional short-circuit current, type 1, 600 Y/347 V

4000 A

Coordination class according to IEC 60947-4-3

Class 2

HS Code

8531.80

• EAN 3389110362947
• SAP 1000000996
• Code 815410