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Schneider Electric TeSyS U Advanced Motor Starter, 690V, 9 kW, 3 Phase, IP40, IP20

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£110.78

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£132.94

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RS Stock No.:
493-8937
Mfr. Part No.:
LUCB12FU
Brand:
Schneider Electric
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Brand

Schneider Electric

Power Rating

9kW

Product Type

Advanced Motor Starter

Number of Phases

3

Current Rating

12, 3A

IP Rating

IP40, IP20

Overall Length

66mm

Maximum Voltage

690V

Hazardous Area Certification

NO

Overall Width

45mm

Standards/Approvals

IEC 60947-6-2, UL 60947-4-1, UL, EN 60947-6-2, EAC, CSA C22.2 No. 60947-4-1, CSA, CE, CCC, ATEX, ASEFA

Overall Depth

60mm

Series

TeSyS U

Better World Product

Yes

RoHS Status: Exempt

COO (Country of Origin):
FR

Schneider Electric TeSys U Series Advanced Motor Starter, 3 to 12A Current, 9 kW Power Rating - LUCB12FU


This Advanced motor starter is an electronic control unit designed to protect and manage 3-phase motors in industrial automation and motor-control installations. It provides thermal overload protection, phase-failure sensing and diagnostic capabilities for motors up to 690 V, combining Compact packaging with functionality suited to electrical, mechanical and automation environments.

Features & Benefits


• Thermal protection adjustable across a 3 to 12A range for precise motor safeguarding
• Supports motor power up to 9 kW at 690V for higher-voltage applications
• Protection against phase failure and imbalance for continuous operation monitoring
• Earth-fault detection improves safety by quickly identifying leakage conditions
• 110 to 240 VAC or 110 to 220 VDC control supply for flexible plant integration
• Class 10 thermal response with -25 to 70 °C compensation for varied ambient temperatures

Applications


• Suitable for control of self-cooled 3-phase motors in production lines
• Ideal for integration with plug-in power bases in motor control panels
• Used with reversing contactor-breakers in bidirectional drive systems
• Can be used for industrial automation requiring overload and short-circuit protection
• Suitable for retrofit projects needing Compact motor protection modules

What control voltages will operate the unit reliably?


It operates from 110 to 240 VAC or 110 to 220 VDC with acceptable limits of 88 to 264V AC and 88 to 242V DC during transient conditions.

How fast does it respond during switching events?


Typical operation shows 50 MS closing and 35 MS opening times on the control circuit when mated with compatible power bases.

What environmental conditions can it withstand?


It is specified for operation between -25 to 70 °C, storage down to -40 °C and altitude up to 2000 m.

What electromagnetic immunity is provided for industrial sites?


The device meets immunity criteria including 8 kV ESD, 10 V/m radiated fields and fast transients up to 4 kV on most circuits.

How is separation between control and power achieved?


It provides 400V SELV separation between control/auxiliary circuits and the main circuit to maintain safety barriers.

Note

For use with, refers to a power base with the relevant capacity.

Warning

Schneider are in the process of amending the colour of the TeSys range, from White to Black. This means that the stock you receive could be either of these colours. Please be assured that the colour change in no way affects the Fit, Form or Function of the product.

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