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The LDG-A series of enclosures are fully insulated enclosures. The screw clamp terminals are protected against accidental contact in accordance with VDE 0100 Part 570, VDE 0160 Part 100 and VBG 4. Designed for easy installation, these screw terminals can be soldered by wave, allowing the manufacturing of the PCB boards in one step. Features - Snap-in design for fast end assembly - Complete assembly of the unit outside of the housing before end assembly - Robust self locking vibration proof terminal block screws - Protection against accidental human contact - Transparent cover for LED indicators - Suitable frame inserts for pluggable standard connectors - Base parts with and without ventilation slots - Base part metallized - Compact and attractive design - Wall and DIN rail mountable


The LDG-S serie of enclosures are fully insulated enclosures according to the specifications of the machinery and the auto-motive industries. Designed for easy snap-on assembly onto DIN-rails by integrated snap-on clip. These enclosures facilitate economical device assembly with optimal utilization of space. For the termination of the conductors of the cable 2 enclosure versions are availible: - pluggable terminals for easy servicing and exchange (commercial pin headers on the pcb. - screw terminals for a fixed termination of the conductors. For effective heat dissipation the LDG-S enclosure features a base part with integrated ventilation slots. Closed versions (without ventilation slot) are availible upon request.

Series REX 4000

A standard plugable terminal (like Phoenix or any other connector) is mounted with the other components on to the PCB. The side parts and a nd front are screwed to the PCB and slid into the box. The unit is ready. The wire part is then just plugged in. Modular enclosure for M36 DIN-rail. Series REX 4000 is designed for automations equipment and can be used with plugable terminals, D-subs or other kind of connectors in the front. Holes in the front and sides are available according to customers wishes.

Bernic are pleased to announce that we have entered in to agreement with ERNI/TE connectivity (TE Connectivity - Wikipedia)   to take over production and sales of their electronic  enclosure lines.

Bernic will make the  LDG-A  and LDG-S electronic enclosure lines available worldwide.

We understand the customers need of continuity of supply and are committed to ensure that customers  receive the same products as before and same quality

we will guarantee minimum 10 year product availability so customers do not need to redesign.

ERNI/TE connectivity has stopped taking orders and Bernic  are now taking orders, and we can be contacted as below.

Bernic freut sich bekannt zu geben, dass wir eine Vereinbarung mit ERNI/TE Connectivity (TE Connectivity - Wikipedia) getroffen haben, um die Produktion und den Vertrieb ihrer Produktlinien für elektronische Gehäuse zu übernehmen. Bernic wird die elektronischen Gehäuse LINIEN LDG-A und LDG-S weltweit zur Verfügung stellen.

Wir verstehen den Kundenbedarf an Kontinuität der Versorgung und sind bestrebt, sicherzustellen, dass Kunden die gleichen Produkte und die gleiche Qualität erhalten wie bisher. Wir garantieren eine Mindestverfügbarkeit von 10 Jahren, sodass Kunden keine Redesigns durchführen müssen.

ERNI/TE Connectivity nimmt keine Bestellungen mehr entgegen und Bernic nimmt jetzt Bestellungen entgegen. Sie können uns unter der unten stehenden Kontaktdaten erreichen.

Viele Grüße, Bernic

Introduction to Din Rail Enclosure

A standard plugable terminal (like Phoenix or any other connector) is mounted with the other components on to the PCB. The side parts and and front are screwed to the PCB and slid into the box. Series Rex 4000
Ensuring the protection of electronic components against dust, moisture, and other environmental factors is crucial for maintaining their optimal functionality and lifespan. This type of protective casing is designed to meet industrial needs, ensuring the reliable operation of electronic systems.

What is a Din Rail Enclosure?

This device is specially designed casing that mounts on a DIN rail to shield electronic components from external influences. These enclosures are constructed from robust materials such as plastic or metal and are designed to meet various industry standards. They come in different sizes and configurations to meet specific mounting and protection requirements.

Features and Benefits

  1. Robust Construction: The Din rail enclosure is renowned for its robust construction, safeguarding electronic components from mechanical stress and shocks. This ensures reliable operation even in demanding industrial environments.
  2. Protection Against Environmental Factors: This type of enclosure is designed to protect against dust, moisture, and other environmental factors, crucial to preventing corrosion and damage to electronic components.
  3. Flexible Mounting Options: The Din rail enclosure can be easily mounted on standard DIN rails, making the installation process quick and straightforward. This flexibility also facilitates easy expansion or reconfiguration of the electronic system.
  4. Temperature Resistance: These enclosures are often designed to withstand extreme temperatures, making them suitable for applications in both hot and cold environments.
  5. EMC Protection: Some Din rail enclosures are designed with built-in electromagnetic compatibility (EMC) protection, ensuring that electronic components within the enclosure do not adversely affect each other.

Applications of Din Rail Enclosure

Din rail enclosures are widely used in various industries, including automation, energy management, and transportation. Below are some examples of specific applications:

  1. Automation Systems: These enclosures are commonly used to protect PLCs (Programmable Logic Controllers) and other automation components in industrial plants.
  2. Energy Supply: In the energy sector, Din rail enclosures are employed to protect electronic measuring instruments and control systems.
  3. Transportation Sector: Applications include safeguarding electronics in transportation systems such as railway systems and traffic control.


Din rail enclosure is an essential component in electronic protection, providing reliable defense against environmental influences. Its robust construction and versatility make it suitable for various industries and applications. By investing in this form of protection, businesses can ensure the prolonged and flawless operation of their electronic systems.