Square D TeSys Ultra Reversing...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$901.86
Square D TeSys Ultra Reversing Power Base, 3P, 12A/690V, 110-240VAC/DC Coil

Square D TeSys Ultra Reversing Power Base, 3P, 12A/690V, 110-240VAC/DC Coil

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Model: LU2B12FU

In Stock (leaves warehouse same day if ordered before 3pm ET)

$901.86
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Square D TeSys Ultra Reversing Power Base, 3P, 12A/690V, 110-240VAC/DC Coil

The Square D TeSys Ultra Reversing Power Base is a TeSys U standard reversing power base with 3 poles (3NO), rated 12A/690V, that pairs with a TeSys U control unit (LUC series) to form a reversing starter controller for 3-phase motors up to 5.5kW@400V. The control circuit accepts 110-240VAC/DC coil voltage, and the base carries UL, CSA, CE, ATEX, and Marine certifications.

Key Features

  • Power Circuit: 3 poles (3NO) rated 12A/690V (Ie: 12A <=440V, 12A 500V, 9A 690V) for motors up to 5.5kW@400V.
  • Control Circuit: Coil voltage 110...240V AC 50/60Hz or 110...220V DC; compatible with control units LUC.X6FU, LUC.1XFU, LUC.05FU, and LUC.12FU.
  • Ingress Protection: IP20 (front panel and wired terminals), IP40 general rating, IP20 on other faces per IEC 60947-1/60947.
  • Insulation & Withstand Voltage: Rated insulation voltage 600V (UL/CSA), 690V (IEC); rated impulse withstand voltage 6kV per IEC 60947-6-2.
  • Breaking Capacity: Ics up to 50kA at 230V/440V, 10kA at 500V, and 4kA at 690V.
  • Utilization Category: AC-41, AC-43, and AC-44.
  • Mechanical Durability: 15 Mcycles rated life; max operating rate 3600 cyc/h.
  • Fixing Mode: Screw-fixed to plate or clipped to DIN rail.

Certifications & Compliance

  • ASEFA
  • CCC
  • CE
  • UL
  • CSA
  • ATEX
  • Marine
  • EAC
  • Standards: EN 60947-6-2, UL 60947-4-1 (phase barrier), CSA C22.2 No 60947-4-1 (phase barrier), IEC 60947-6-2

Technical Specifications

  • Warranty: 18 months
  • Warranty Period: 18 months
  • Sustainable Packaging: Yes
  • Mercury Free: Yes
  • Packaging Without Single Use Plastic: Yes
  • ROHS Eur In Scope: Yes
  • Recycled Metal Content At Cr Level: 0 %
  • Poles Description: 3P
  • China ROHS Label: 7
  • With Recycled Cardboard: Yes
  • WEEE Product Category: 5
  • WEEE Scope: In
  • China ROHS In Scope: No
  • Return Indicator: Y
  • Suitability For Isolation: yes
  • Take Back: No
  • Returnability: Yes
  • Operating Altitude: 6561.68 ft (2000 m)
  • Carbon Footprint: 27.7849170969061
  • Installation Carbon Footprint: 9.04319632294915e-02
  • Compatibility Code: LU2B
  • Ambient Air Temperature For Storage: -40-85 °C
  • WD Status: 1 - GSC certified

Typical Applications

  • Motor Protection and Reversing Control
  • 3-Phase Motor Starters up to 5.5kW@400V
  • Industrial Machine Control Panels
  • DIN-Rail Mounted Control Assemblies
  • Panelboard and Motor Control Center Wiring

Why Square D?

Square D backs this power base with UL, CSA, CE, ATEX, and Marine certifications plus a 15 Mcycle durability rating, delivering reliable, code-compliant performance for demanding motor control installations. Backed by an 18-month warranty, it works seamlessly with TeSys U control units for a complete reversing starter solution.

Manufacturer Resources

Product Specs

Product Type:
Power Base
Voltage Rating:
690V
Amperage Rating:
12A
Configuration:
3-Pole (3NO)
Listing:
UL Listed
Standards:
IEC 60947-6-2
Series:
TeSys Ultra
Department:
Electrical
Product Group:
Motor Control & Automation
Product Subgroup:
Motor Starters & Contactors

Square D LU2B12FU – Frequently Asked Questions

How fast can I get the Square D LU2B12FU delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Square D LU2B12FU come with a warranty?
Absolutely. The Square D LU2B12FU is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Square D LU2B12FU?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
Why buy the Square D LU2B12FU from ZenSupply?
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