Schneider Electric LUA8E20 Auxiliary Contact Block Module

Product Description

The SCHNEIDER ELECTRIC LUA8E20 is an auxiliary contact block module designed for use with TeSys U motor starters. It provides supplementary switching contacts that extend the control and monitoring capability of a starter assembly. The module mounts directly to the starter body, allowing control circuit interlocking, status signaling, and protective relay integration without adding separate din-rail components. Licensed electricians and industrial maintenance technicians typically install this type of accessory as part of motor control center builds or panel upgrades.

The LUA8E20 is intended for use with TeSys U series motor starters in both commercial and light industrial applications. Typical install scenarios include machine control panels, pump and fan motor circuits, and conveyor drive assemblies where auxiliary contacts are needed for PLC feedback, remote indication, or interlock wiring. Its compact block form factor makes it well suited for space-constrained enclosures.

Key Features

• Auxiliary contact block module rated for TeSys U motor starter accessory use
• Compact profile at 0.6 inches height, 3.8 inches width, and 4.6 inches length
• Direct snap-on mounting to TeSys U starter body — no additional hardware required
• Extends control circuit capability with supplementary switching contacts
• Single-unit packaging with a minimum order quantity of one

Compatibility

Designed for use with TeSys U series motor starters as a direct accessory block module attachment.

Installation Notes

Installation should be performed by a qualified electrician in accordance with applicable NEC requirements and the starter manufacturer's wiring diagrams. De-energize and lock out the motor control circuit before attaching or removing any accessory block. Verify that the contact block is fully seated and latched onto the starter body before restoring power. Do not exceed the contact ratings specified in the product documentation for the connected control circuit.