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LUCB12FU
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LUCB12FU
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Schneider
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LUCB12FU - Advanced control unit, TeSys U, 3-12A, 3P motors, protection & diagnostic, class 10, coil 110-240V AC/DC - Schneider Electric

Cat No. LUCB12FU
Category MPCB
Stock In Stock
Condition Brand New, Sealed Packaging
Product Type MPCB
Please contact us for the exact delivery timeline

In Stock — 15 Qty

$330.81
Quantity Expected Delivery
15 Units 25 Business Days

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Technical Documents

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Technical Specification

Schneider LUCB12FU MPCB Technical Specification

MPCB
Actuator Type Not Applicable
Application Motor
Breaking Cap Not Applicable
OL Setting Not Applicable
Protection Overload, Short Circuit Protection
Range of Product —
Rating 3-12A 110
Release TM Release
SC Setting Not Applicable
Type TeSys U

Product Details

Schneider Electric LUCB12FU - TeSys U control and diagnostic unit to be inserted in advanced power bases LUB120, LUB320, LUB380 to form a TeSys U starter controller, for 3-phase motor applications up to 5.5kW@400V. It provides full protection to motors with a rated current Ir 3-12A (Ir adjustable), overload tripping class 10, short circuit at 13 x Irmax, overcurrent at 14.2 x Ir, phase loss, insulation fault (protection of equipment only). It provides a thermal overload alarm to be used locally using a LUFDA module or remotely using a LULC module, and a test push button for overload simulation. To be used with a 110-240V AC / 110-220V DC voltage for the control of the starter (through the control terminals A1/A2 located in the power base). Certified when used in conjunction with a LUB power base (IEC, UL, CSA, CCC, EAC, Marine), Green Premium compliant (RoHS/REACh). We are dedicatedly involved in providing an excellent quality products at Electrihub.

Product Dimensions

Schneider LUCB12FU dimensions and weight

Weight
Net Weight 0.129 kg

Dimensions are approximate. For precise dimensional drawings, contact us.

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Product Overview

Schneider Electric LUCB12FU - TeSys U control and diagnostic unit to be inserted in advanced power bases LUB120, LUB320, LUB380 to form a TeSys U starter controller, for 3-phase motor applications up to 5.5kW@400V. It provides full protection to motors with a rated current Ir 3-12A (Ir adjustable), overload tripping class 10, short circuit at 13 x Irmax, overcurrent at 14.2 x Ir, phase loss, insulation fault (protection of equipment only). It provides a thermal overload alarm to be used locally using a LUFDA module or remotely using a LULC module, and a test push button for overload simulation. To be used with a 110-240V AC / 110-220V DC voltage for the control of the starter (through the control terminals A1/A2 located in the power base). Certified when used in conjunction with a LUB power base (IEC, UL, CSA, CCC, EAC, Marine), Green Premium compliant (RoHS/REACh). We are dedicatedly involved in providing an excellent quality products at Electrihub.

Frequently Asked Questions for LUCB12FU

Every Schneider LUCB12FU MPCB purchased from Electrihub is 100% genuine, brand new, and supplied in original sealed packaging — ensuring top performance and reliability. We source all products from trusted Schneider supply channels, so you can buy with complete confidence.

Electrihub offers competitive pricing, fast delivery, and expert support to help you select the right MPCB for your application. Whether for industrial automation, electrical panels, or control systems, you can rely on Electrihub for authentic Schneider products that deliver consistent quality and safety.
The Schneider Electric LUCB12FU MPCB provides integrated motor protection with adjustable thermal overload protection, magnetic short circuit protection, phase loss sensitivity, compact design, and high reliability for motor control applications.
It is widely used in motor control centers, industrial machinery, pump and compressor panels, conveyors, HVAC systems, and automation panels for reliable motor protection.
It protects motors against overload, short circuit, phase failure, and locked rotor conditions by tripping the circuit before thermal or electrical damage occurs.
Check motor full load current (FLC), adjustment range, short circuit breaking capacity, trip class, coordination with contactors, and compatibility with Schneider accessories.
Ensure correct line and load wiring, proper torque tightening, correct current setting as per motor FLC, and installation according to Schneider Electric wiring guidelines.
Pricing varies depending on current range and series. Visit Electrihub for updated Schneider MPCB prices and availability.
The official datasheet for LUCB12FU is available on Electrihub with wiring diagrams, trip curves, and technical specifications.
The price of Schneider LUCB12FU MPCB depends on specifications, availability, and market conditions. You can check the latest GST-inclusive price on Electrihub India, which provides genuine products, transparent billing, and PAN India delivery.
Yes. RAS Electrihub Private Limited provides PAN India delivery with reliable logistics, safe packaging, and doorstep delivery across all states and union territories.
Yes. RAS Electrihub Private Limited issues GST-compliant invoices and also supports PO-based invoicing for businesses, contractors, and organizations across India.
Yes. RAS Electrihub Private Limited operates as an ISO-certified organization, ensuring quality sourcing, authentic products, and standardized procurement and delivery processes.

Reviews & Ratings

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Harpreet Pillai Jun 17, 2026

Excellent pricing and seamless checkout on RAS Electrihub. We needed the LUCB12FU urgently for an automation breakdown issue, and it arrived right on time. Authentic Schneider product with solid performance. Highly recommended online vendor!

Suresh Verma Jun 17, 2026

Excellent service by RAS Electrihub. Generally, finding specific automation products like this LUCB12FU MPCB online is tough, but their e-commerce platform made it seamless. Price was highly competitive compared to local dealers, and the product performance is top-notch. Highly recommended for industrial buyers.

Sanjay Reddy Jun 17, 2026

Superb experience purchasing LUCB12FU from RAS Electrihub. The online ordering process is completely hassle-free. Got a 100% original Schneider product with a proper GST invoice at a much better rate than the offline market. Perfect platform for electrical switchgear.

Vikram Rao Jun 17, 2026

Great deal on the Schneider LUCB12FU. RAS Electrihub is doing an amazing job providing industrial switchgear directly online. The product came with original factory sealing and works perfectly. Will definitely buy again for our next project.

Related Categories

Contactors and Contactor Relays Auxiliary Contactors Capacitor duty contactor Earth Leakage Relay Motor Management Accessories Motor Protection Relay Motor Starter MPCB MPCB Accessories Over Load Relay Overload Relays Accessories Power Contactor Power Contactor Accessories Protective Relays Protective Relays Accessories

Tags

# Schneider Electric LUCB12FU # LUCB12FU # Advanced control unit # TeSys U # 3-12A # 3P motors # protection & diagnostic # class 10 # coil 110-240V AC/DC
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