LU2B12FU Schneider Electric Industrial Automation Components


Part#:LU2B12FU
Manufacturer:Schneider Electric
Category:Industrial Automation Components
Product Lifecycle:Active
Product description
Schneider Electric LU2B12FU is a protection unit belonging to the Ultra sub-range, designed with a standard reversing power base. It features built-in circuit breakers and contactors, ensuring total coordination within a voltage range of 110-240Vac (50/60Hz) and 110-220Vdc. The unit offers screw connections and is equipped with 2 x 3-poles (2x3P), supporting a rated current of 12A at 500Vac, 9A at 690Vac, and 12A at 400Vac. It is suitable for both DIN rail and plate mounting, with a degree of protection rated at IP20 and IP40. The LU2B12FU operates at a rated voltage (Ue) of 690 V, includes 1 Normally Open (NO) and 1 Normally Closed (NC) auxiliary contacts, and can withstand a rated impulse voltage (Uimp) of 6 kV. Its mechanical durability is noted at 15,000,000 operations at no load, with an operating rate of 3,600 cycles/hour.
Product Details
- Network Frequency 40...60 Hz
- Product Name TeSys U
- Device Short Name LU2B
- Net Weight 2.80 lb(US) (1.27 kg)
- [Ith] Conventional Free Air Thermal Current 12 A
- Range TeSys
- [Uimp] Rated Impulse Withstand Voltage 6 kVIEC 60947-6-2
- Poles Description 3P
- Compatibility Code LU2B
- Product Or Component Type Reversing power base
- Maximum Operating Rate 3600 cyc/h
- Depth 4.96 in (126 mm)
- Suitability For Isolation Yes
- 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
- Mechanical Durability 15 Mcycles
- [Ue] Rated Operational Voltage 690 V AC power circuit
- Auxiliary Contact Composition 1 NO + 1 NC
- Height 8.82 in (224 mm)
- Width 1.77 in (45 mm)
- Product Compatibility Control unit LUC.X6FU Control unit LUC.1XFU Control unit LUC.05FU Control unit LUC.12FU
- Inrush Restraint Duration 25 ms AC 50/60 Hz 15 ms DC
- 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
- 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)
- [Uc] Control Circuit Voltage 110...240 V AC 50/60 Hz 110...220 V DC
- Device Application Motor control Motor protection
- Heat Dissipation 2 W control circuit with LUCA, LUCB, LUCC, LUCD 1.7 W control circuit with LUCM
- Typical Current Consumption 1000 mA 110...220 V DC I maximum while closing 1000 mA 110...240 V AC I maximum while closing
- 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
- 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
- [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
- 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
- Operating Time 150 ms with change of direction power circuit 35 ms opening control circuit 75 ms without change of direction power circuit 50 ms closing for control circuit
- Control Circuit Voltage Limits 55 V DC drop-out 55 V AC drop-out 88...242 V DC in operation 88...264 V AC in operation
- [Ics] Rated Service Breaking Capacity 50 kA 230 V 50 kA 440 V 10 kA 500 V 4 kA 690 V
- Product Certifications CE UL CSA CCC EAC ASEFA ATEX Marine
Product condition
New Factory Sealed
New Factory Sealed - New condition, never used, original OEM part with original packaging and factory seal.
The price of LU2B12FU on Powermatic Associates is $574.91. Order now.
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[Ith] Conventional Free A...
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[Uimp] Rated Impulse With...
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Selected product

LU2B12FU
Schneider Electric
Schneider Electric LU2B12FU is a protection unit belonging to the Ultra sub-range, designed with a s...
Network Frequency40...60 Hz
Product NameTeSys U
Device Short NameLU2B
Net Weight2.80 lb(US) (1.27 kg)
[Ith] Conventional Free Air Thermal Current12 A
RangeTeSys
[Uimp] Rated Impulse Withstand Voltage6 kVIEC 60947-6-2
Poles Description3P
Compatibility CodeLU2B
Product Or Component TypeReversing power base
About the manufacturer
Powermatic Associates is an authorized Schneider Electric distributor, proudly offering a diverse portfolio of innovative solutions tailored to meet the dynamic needs of today's industrial landscape. Schneider Electric stands as a global leader in energy management and automation, providing cutting-edge products and services that drive efficiency and sustainability across a variety of sectors. The...
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Schneider Electric LU2B12FU is a protection unit belonging to the Ultra sub-range, designed with a standard reversing power base. It features built-in circuit breakers and contactors, ensuring total coordination within a voltage range of 110-240Vac (50/60Hz) and 110-220Vdc. The unit offers screw connections and is equipped with 2 x 3-poles (2x3P), supporting a rated current of 12A at 500Vac, 9A at 690Vac, and 12A at 400Vac. It is suitable for both DIN rail and plate mounting, with a degree of protection rated at IP20 and IP40. The LU2B12FU operates at a rated voltage (Ue) of 690 V, includes 1 Normally Open (NO) and 1 Normally Closed (NC) auxiliary contacts, and can withstand a rated impulse voltage (Uimp) of 6 kV. Its mechanical durability is noted at 15,000,000 operations at no load, with an operating rate of 3,600 cycles/hour.
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