LUB12 Schneider Electric Industrial Automation Components

Product Details

• Network Frequency
  40...60 Hz
• Compatibility Code
  LUB
• [Ue] Rated Operational Voltage
  690 V AC power circuit
• Auxiliary Contact Composition
  1 NO + 1 NC
• Net Weight
  1.98 lb(US) (0.9 kg)
• Poles Description
  3P
• Product Name
  TeSys U
• [Ith] Conventional Free Air Thermal Current
  12 A
• Maximum Operating Rate
  3600 cyc/h
• Depth
  4.96 in (126 mm)
• Suitability For Isolation
  Yes
• Mechanical Durability
  15 Mcycles
• Height
  6.06 in (154 mm)
• Width
  1.77 in (45 mm)
• Product Or Component Type
  Non reversing power base
• Range
  TeSys
• Device Short Name
  LUB
• [Uimp] Rated Impulse Withstand Voltage
  6 kVIEC 60947-6-2
• Auxiliary Contacts Type
  Linked contacts 1 NO + 1 NC) IEC 60947-4-1 Mirror contact 1 NC) IEC 60947-1
• Fixing Mode
  Clipped DIN rail) Screw-fixed plate)
Device Application
Motor control Motor protection
Heat Dissipation
2 W control circuit with LUCA, LUCB, LUCC, LUCD 1.7 W control circuit with LUCM
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
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
[Ie] Rated Operational Current
12 A <= 440 V 12 A 500 V 9 A 690 V
Utilisation Category
AC-43 AC-44 AC-41
[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
Connections - Terminals
Control circuit screw clamp terminals 1 0.00…0.00 in² (0.34…1.5 mm²) flexible with cable end Control circuit screw clamp terminals 1 0.00…0.00 in² (0.75…1.5 mm²) flexible without cable end Control circuit screw clamp terminals 1 0.00…0.00 in² (0
[Ics] Rated Service Breaking Capacity
50 kA 230 V 50 kA 440 V 10 kA 500 V 4 kA 690 V
Operating Time
35 ms opening with LUCA, LUCB, LUCC, LUCD, LUCM control circuit 50 ms >= 72 V closing with LUCA, LUCB, LUCC, LUCD control circuit 60 ms 48 V closing with LUCA, LUCB, LUCC, LUCD control circuit 70 ms 24 V closing with LUCA, LUCB, LUCC, LUCD
Typical Current Consumption
130 mA 24 V DC I maximum while closing with LUCA, LUCB, LUCC, LUCD 140 mA 24 V AC I maximum while closing with LUCA, LUCB, LUCC, LUCD 150 mA 24 V DC I maximum while closing with LUCM 280 mA 110...220 V DC I maximum while closing with LUCA,
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
Tightening Torque
Control circuit 7.08…10.62 lbf.in (0.8…1.2 N.m) flat 0.20 in (5 mm) Control circuit 7.08…10.62 lbf.in (0.8…1.2 N.m) Philips no 1 0.20 in (5 mm) Power circuit 16.82…22.13 lbf.in (1.9…2.5 N.m) flat 0.24 in (6 mm) Power circuit 16.82…22.13 lbf
[Uc] Control Circuit Voltage
24 V AC 50/60 Hz 24 V DC 48...72 V AC 50/60 Hz 48...72 V DC 110...240 V AC 50/60 Hz 110...220 V DC
Product Certifications
CE UL CSA CCC EAC ASEFA ATEX Marine

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