LU2B12B

Environment

Ambient Air Temperature For Operation

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

Resistance To Radiated Fields

10 V/m 3 IEC 61000-4-3

Non-Dissipating Shock Wave

1 kV serial mode IEC 60947-6-2 || 2 kV common mode IEC 60947-6-2

Shock Resistance

10 gn power poles open IEC 60068-2-27 || 15 gn power poles closed IEC 60068-2-27

Immunity To Microbreaks

3 ms control circuit

Immunity To Voltage Dips

70 % / 500 ms IEC 61000-4-11

Vibration Resistance

2 gn 5-300 Hz) power poles open IEC 60068-2-27 || 4 gn 5-300 Hz) power poles closed IEC 60068-2-27

Ambient Air Temperature For Storage

-40-85 °C

Protective Treatment

TH IEC 60068

Resistance To Electrostatic Discharge

8 kV 3 in open air IEC 61000-4-2 || 8 kV 4 on contact IEC 61000-4-2

Ip Degree Of Protection

IP20 IEC 60947-1 front panel and wired terminals) || IP20 IEC 60947-1 other faces) || IP40 IEC 60947-1 front panel outside connection zone)

Fire Resistance

960 °C parts supporting live components IEC 60695-2-12 || 650 °C IEC 60695-2-12

Immunity To Radioelectric Fields

10 V IEC 61000-4-6

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

Operating Altitude

6561.68 ft (2000 m)

Contractual warranty

Warranty

18 months

Offer Sustainability

Rohs Exemption Information

Yes

Mercury Free

Yes

Reach Regulation

Reference contains Substances of Very High Concern above the threshold

California Proposition 65

WARNING: This product can expose you to chemicals including: Antimony oxide & Antimony trioxide, which is known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov

Weee

The product must be disposed on European Union markets following specific waste collection and never end up in rubbish bins.

China Rohs Regulation

Product out of China RoHS scope. Substance declaration for your information.

Eu Rohs Directive

Compliant with Exemptions

Complementary

Product Certifications

CE || UL || CSA || CCC || EAC || ASEFA || ATEX || Marine

Height

224 mm

Safety Reliability Level

B10d = 1369863 cycles contactor with nominal load EN/ISO 13849-1 || B10d = 20000000 cycles contactor with mechanical load EN/ISO 13849-1

Maximum Operating Rate

3600 cyc/h

Connections - Terminals

control circuit screw clamp terminals 1 0.34-1.5 mm² flexible with cable end || control circuit screw clamp terminals 1 0.75-1.5 mm² flexible without cable end || control circuit screw clamp terminals 1 0.75-1.5 mm² rigid || control circuit screw clamp terminals 2 0.34-1.5 mm² flexible with cable end || control circuit screw clamp terminals 2 0.75-1.5 mm² flexible without cable end || control circuit screw clamp terminals 2 0.75-1.5 mm² rigid || power circuit screw clamp terminals 1 1-10 mm² rigid || power circuit screw clamp terminals 1 1-6 mm² flexible with cable end || power circuit screw clamp terminals 1 2.5-10 mm² flexible without cable end || power circuit screw clamp terminals 2 1-6 mm² flexible with cable end || power circuit screw clamp terminals 2 1-6 mm² rigid || power circuit screw clamp terminals 2 1.5-6 mm² flexible without cable end

Net Weight

1.27 kg

Fixing Mode

clipped DIN rail) || screw-fixed plate)

[Uimp] Rated Impulse Withstand Voltage

6 kVIEC 60947-6-2

Inrush Restraint Duration

25 ms AC 50/60 Hz

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 IEC 60947-6-2 3) || 600 V UL 60947-4-1 || 600 V CSA C22.2 No 60947-4-1

Typical Current Consumption

2360 mA 24 V AC I maximum while closing

Mechanical Durability

15 Mcycles

Compatibility Code

LU2B

Operating Time

150 ms with change of direction power circuit || 35 ms opening control circuit || 70 ms closing control circuit || 75 ms without change of direction power circuit

Width

45 mm

Tightening Torque

control circuit 0.8-1.2 N.m flat 5 mm || control circuit 0.8-1.2 N.m Philips no 1 5 mm || power circuit 1.9-2.5 N.m flat 6 mm || power circuit 1.9-2.5 N.m Philips No 2 6 mm || power circuit 1.9-2.5 N.m pozidriv No 2 6 mm

Safe Separation Of Circuit

400 V SELV between the control and auxiliary circuits IEC 60947-1 appendix N || 400 V SELV between the control or auxiliary circuit and the main circuit IEC 60947-1 appendix N

Depth

126 mm

Heat Dissipation

2-2 W control circuit with LUCA, LUCB, LUCC, LUCD || 1.7-1.7 W control circuit with LUCM

Specifications

[Ics] Rated Service Breaking Capacity

50 kA 230 V || 50 kA 440 V || 10 kA 500 V || 4 kA 690 V

[Ue] Rated Operational Voltage

690 V AC power circuit

Auxiliary Contact Composition

1 NO + 1 NC

[Uc] Control Circuit Voltage

24 V AC 50/60 Hz

Product Or Component Type

reversing power base

[Ith] Conventional Free Air Thermal Current

12 A

Product Name

TeSys Ultra

Range

TeSys

Utilisation Category

AC-43 || AC-44 || AC-41

[Ie] Rated Operational Current

12 A <= 440 V || 12 A 500 V || 9 A 690 V

Suitability For Isolation

yes

Product Compatibility

control unit LUC.X6B || control unit LUC.1XB || control unit LUC.05B || control unit LUC.12B

Auxiliary Contacts Type

linked contacts 1 NO + 1 NC) IEC 60947-4-1 || mirror contact 1 NC) IEC 60947-1

Poles Description

3P

Control Circuit Voltage Limits

14.5 V AC drop-out || 20...26.5 V AC in operation

Network Frequency

40...60 Hz

Device Application

motor control || motor protection

Device Short Name

LU2B

CAD Models

traceparts

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