LU2BA0ES Schneider Electric

Main

Characteristic Value(s)
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.X6ES
Control unit LUC.1XES
Control unit LUC.05ES
Control unit LUC.12ES
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 48...72 V AC 50/60 Hz
48...72 V DC
Control circuit voltage limits 29 V AC drop-out
29 V DC drop-out
38.5...72 V AC in operation
38.5...93 V DC in operation

Complementary

Characteristic Value(s)
Typical current consumption 2300 mA at 48...72 V DC I maximum while closing
2300 mA at 48...72 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
15 ms DC
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
75 ms without change of direction for power circuit
60 ms closing for control 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 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
Control circuit: without connection
Tightening torque 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
Price on request
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Main

Characteristic Value(s)
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.X6ES
Control unit LUC.1XES
Control unit LUC.05ES
Control unit LUC.12ES
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 48...72 V AC 50/60 Hz
48...72 V DC
Control circuit voltage limits 29 V AC drop-out
29 V DC drop-out
38.5...72 V AC in operation
38.5...93 V DC in operation

Complementary

Characteristic Value(s)
Typical current consumption 2300 mA at 48...72 V DC I maximum while closing
2300 mA at 48...72 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
15 ms DC
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
75 ms without change of direction for power circuit
60 ms closing for control 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 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
Control circuit: without connection
Tightening torque 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
Characteristic Value(s)
Typical current consumption 2300 mA at 48...72 V DC I maximum while closing
2300 mA at 48...72 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
15 ms DC
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
75 ms without change of direction for power circuit
60 ms closing for control 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 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
Control circuit: without connection
Tightening torque 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

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