Overview

The DIS0012 front cover is part of ABB’s modular relay interface system, specifically engineered for REF615, RET615, REM615, RED615, REU615, and REV615 protection relays. It serves as the mechanical and environmental interface for the LHMI module, offering physical protection, operator access, and compliance with IEC standards.

Constructed from industrial-grade aluminum, the cover is designed to withstand mechanical impact, dust, and thermal stress, making it ideal for substation automation, switchgear panels, and outdoor enclosures. Its large format allows for clear labeling, easy access to control buttons, and enhanced visibility of relay status indicators.

This front cover is commonly used in utility substations, renewable energy systems, and industrial power distribution, where reliability, safety, and ergonomic design are essential.

Technical Data

Typical Applications

The DIS0012 front cover is used in medium-voltage switchgear, feeder protection panels, and motor control centers. For example, it provides a secure and accessible interface for LHMI modules in distribution substations, renewable energy installations, and industrial automation cabinets.

Its IEC-compliant layout and rugged construction make it suitable for harsh environments where mechanical protection and operator safety are critical. Engineers value its ease of installation, compatibility with ABB relays, and long-term durability in field applications.

FAQ

Q1: What relays is the DIS0012 front cover compatible with?
A1: It is designed for ABB’s 615 series relays, including REF615, RET615, REM615, RED615, REU615, and REV615.

Q2: What is the material of the front cover?
A2: It is made from industrial-grade aluminum for strength and corrosion resistance.

Q3: Is it compliant with IEC standards?
A3: Yes, it follows the IEC “Large” format for relay interface modules.

Q4: What is the protection rating?
A4: It offers IP40 protection at the front panel.