Schneider Electric TeSys U power base - 32 A - screw clamps control

LUB32
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Description

TeSys U standard power base, 3 poles (3NO), 32A/690V, to be completed with a control unit LUC to form a TeSys U starter controller, for 3-phase motor applications up to 15kW@400V. Base composed of power contacts, control coil, rotary handle, with a modular design for additional modules to form a "all in one" starter controller with basic or advanced protection and control functions. It is equipped with a control terminal block, and blanking shutters covering the empty cavities. It provides a high breaking capacity Icu 50kA@400V, start-stop control guaranteed for 3600 cycles/hour. Very compact (45mm width), DIN-rail mounting and screw fixing, with a padlockable rotary handle. Certified when used in conjunction with a LUC control unit (IEC, UL, CSA, CCC, EAC, Marine), Green Premium compliant (RoHS/REACh).

Product Details

Weight (in Kg) 0.848
Net weight 0.9 kg
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
Product Or Component Type non reversing power base
Mechanical Durability 15 Mcycles
Protective Treatment TH conforming to IEC 60068
Immunity to Microbreaks 3 ms for control circuit
Poles Description 3P
Network frequency 40...60 Hz
Auxiliary Contact Composition 1 NO + 1 NC
Resistance To Radiated Fields 10 V/m 3 conforming to IEC 61000-4-3
[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)
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
[Uimp] Rated Impulse Wthstand Voltage 6 kV conforming to IEC 60947-6-2
Ambient air temperature for operation -25-60 °C with LUCM
-25-70 °C with LUCA, LUCB, LUCC, LUCD
Range of Product TeSys Ultra
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
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
Product Certifications CE
UL
CSA
CCC
EAC
ASEFA
ATEX
Marine
[Ith] Conventional Free Air Thermal Current 32 A
[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
Fire Resistance 960 °C parts supporting live components conforming to IEC 60695-2-12
650 °C conforming to IEC 60695-2-12
Heat Dissipation 3-3 W for control circuit with LUCA, LUCB, LUCC, LUCD
1.8-1.8 W for control circuit with LUCM
Maximum Operating Rate 3600 cyc/h
Operating Time 35 ms opening with LUCA, LUCB, LUCC, LUCD, LUCM for control circuit
50 ms at >= 72 V closing with LUCA, LUCB, LUCC, LUCD for control circuit
60 ms at 48 V closing with LUCA, LUCB, LUCC, LUCD for control circuit
70 ms at 24 V closing with LUCA, LUCB, LUCC, LUCD for control circuit
65 ms closing with LUCM for control circuit
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
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
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
Shock Resistance 10 gn power poles open conforming to IEC 60068-2-27
15 gn power poles closed conforming to IEC 60068-2-27
Fixing Mode clipped (DIN rail)
screw-fixed (plate)
[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
Non-Dissipating Shock Wave 1 kV serial mode 24...240 V AC conforming to IEC 60947-6-2
1 kV serial mode 48...220 V DC conforming to IEC 60947-6-2
2 kV common mode 24...240 V AC conforming to IEC 60947-6-2
2 kV common mode 48...220 V DC 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
Typical Current Consumption 200 mA at 24 V DC I maximum while closing with LUCM
220 mA at 24 V AC I maximum while closing with LUCA, LUCB, LUCC, LUCD
220 mA at 24 V DC I maximum while closing with LUCA, LUCB, LUCC, LUCD
25 mA at 110...220 V DC I rms sealed with LUCA, LUCB, LUCC, LUCD
25 mA at 110...240 V AC I rms sealed with LUCA, LUCB, LUCC, LUCD
280 mA at 110...220 V DC I maximum while closing with LUCA, LUCB, LUCC, LUCD
280 mA at 110...240 V AC I maximum while closing with LUCA, LUCB, LUCC, LUCD
280 mA at 48...72 V AC I maximum while closing with LUCA, LUCB, LUCC, LUCD
280 mA at 48...72 V DC I maximum while closing with LUCA, LUCB, LUCC, LUCD
45 mA at 48...72 V AC I rms sealed with LUCA, LUCB, LUCC, LUCD
45 mA at 48...72 V DC I rms sealed with LUCA, LUCB, LUCC, LUCD
75 mA at 24 V DC I rms sealed with LUCM
80 mA at 24 V DC I rms sealed with LUCA, LUCB, LUCC, LUCD
90 mA at 24 V AC I rms sealed with LUCA, LUCB, LUCC, LUCD
Device short name LUB
Depth 126 mm
Ambient air temperature for storage -40-85 °C
Height 154 mm
width 45 mm
Utilisation category AC-43
AC-44
AC-41
Operating altitude 2000 m
Compatibility code LUB
Device Application motor control
motor protection
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
Suitability for isolation yes
Immunity to Radioelectric Fields 10 V conforming to IEC 61000-4-6
Immunity to Voltage Dips 70 % / 500 ms conforming to IEC 61000-4-11
[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
[Ue] Rated Operational Voltage 690 V AC for power circuit
Brand Schneider Electric

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