Square D TeSys Ultra Auxiliary...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$67.97
Square D TeSys Ultra Auxiliary Contact Block

Square D TeSys Ultra Auxiliary Contact Block

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Model: LUA1C11

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

$67.97
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Square D TeSys Ultra 2 NO Auxiliary Contact Block

The Square D TeSys Ultra 2 NO Auxiliary Contact Block is a signaling contact block designed for TeSys U starter controllers. It provides 1 NO contact for open/close status (OF contact) and 1 NO contact for tripping status (SD contact), rated up to 5A at 250V AC/DC. The block installs directly into the designated location on the TeSys U controller and terminates via screw clamp terminals, with a rated insulation voltage (Ui) of 250V per CSA, UL, and IEC 60947-5-1.

Key Features

  • Signaling Function: Provides fault signaling and indicates the rotary knob in the ready position for clear operational status feedback.
  • Contact Configuration: 1 NO contact for open/close (OF) status and 1 NO contact for tripping (SD) status, for a total of 2 NO contacts.
  • Operational Voltage (Ue): Rated <= 250V AC and <= 250V DC for flexible integration into AC or DC control circuits.
  • Insulation Voltage (Ui): 250V per CSA, UL, and IEC 60947-5-1 standards.
  • Thermal Current: Ith conventional free-air thermal current rated at 2.5A.
  • Connections: Terminates via screw clamp terminals for secure, serviceable field wiring.
  • Minimum Switching Voltage: Rated at 17V for reliable low-level signal switching.
  • Compatibility: Designed for the TeSys Ultra (TeSys U) range, compatibility code LUA1.

Technical Specifications

  • Toxic Heavy Metal Free: Yes
  • Take Back: No
  • Warranty: 18 months
  • Returnability: Yes
  • Product Contributes To Saved And Avoided Emissions: No
  • Warranty Period: 18 months
  • Sustainable Packaging: No
  • Mercury Free: Yes
  • Packaging Without Single Use Plastic: No
  • Reach Free Shvc: Yes
  • ROHS Eur In Scope: Yes
  • Recycled Metal Content At Cr Level: 0 %
  • Legacy WEEE Scope: In
  • Packaging Made With Recycled Cardboard: Yes
  • China ROHS Label: 1
  • Serviceability: No
  • With Recycled Cardboard: Yes
  • WEEE Product Category: 5
  • Without Single Use Plastic: No
  • Product Availability: Stock - Normally stocked in distribution facility
  • ROHS Exemption Information: Yes
  • Traceability: No
  • WEEE Scope: In
  • Reach Free Of Svhc: Yes
  • Minimum Switching Voltage: 17 V

Typical Applications

  • TeSys U Starter Controller Signaling Circuits
  • Motor Control Center Status Monitoring
  • Fault Signaling and Trip Indication
  • Open/Close Status Feedback for Motor Starters
  • Industrial Control Panel Wiring

Why Square D?

Square D TeSys Ultra components are engineered for reliable, code-compliant performance in demanding industrial control environments. With screw clamp terminals for secure connections and insulation ratings verified to CSA, UL, and IEC 60947-5-1 standards, this auxiliary contact block delivers dependable signaling for TeSys U starter controller installations.

Manufacturer Resources

Product Specs

Series:
TeSys Ultra
Voltage Rating:
250V AC/DC
Department:
Electrical
Amperage Rating:
5A
Product Type:
Auxiliary Contact Block
Country of Origin:
Czechia
Connection Type:
Screw Clamp
Product Group:
Wiring Devices
Product Subgroup:
Motor Starters & Contactors

Square D LUA1C11 – Frequently Asked Questions

How fast can I get the Square D LUA1C11 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 LUA1C11 come with a warranty?
Absolutely. The Square D LUA1C11 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 LUA1C11?
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 LUA1C11 from ZenSupply?
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