Electrical installation junction box with mounting plate | transparent cover | plastic | hermetic | 120x80x55mm | surface-mounted | grey | IP67

Electrical installation distribution box with mounting plate | ABS plastic | transparent lid | sealed | 120x80x55mm | surface-mounted | grey | IP67

Compact sealed electrical installation and electronics box with a grey ABS plastic enclosure, transparent polycarbonate lid and internal ABS mounting plate. Designed for wire connections, terminals, electronic boards, automation modules, sensor interfaces and small control devices. The transparent lid allows the condition of internal components, LED indication or readings to be checked visually without opening the enclosure. The 120 × 80 × 55 mm box features IP67 protection, IK08 mechanical resistance, an EPDM sealing gasket and external mounting lugs. Supplied with mounting plate and screws.

Key point:
When an electronic device needs to be protected from dust, water and mechanical impact, while its operating status must remain visible, a transparent lid provides a major practical advantage. A small controller, sensor module, communication device or terminal connections can be installed in the 120 × 80 × 55 mm IP67 box, while their indication can be monitored without opening the enclosure. This reduces unnecessary opening of the lid and helps preserve the sealing contour. The internal mounting plate allows components to be arranged neatly, while the external mounting lugs simplify installation.

Why is this box useful?
The transparent polycarbonate lid allows equipment status to be monitored without opening the sealed enclosure. This is particularly convenient for electronic modules with LED indication, communication equipment, controllers and alarm systems. The ABS mounting plate provides a convenient base for components, while IP67, IK08 and the EPDM sealing gasket help protect the electronic assembly in more demanding environmental conditions.

• Transparent polycarbonate lid – allows LED indication, displays or other visible components to be monitored without opening the enclosure.
• IP67 sealing – protection against dust and temporary immersion in water when all entries and the lid are properly sealed.
• IK08 mechanical resistance – the construction corresponds to the 5 J impact energy test class.
• ABS mounting plate – a convenient base for PCB boards, terminals, electronics and control modules.
• EPDM sealing gasket – seals the joint between the lid and base.
• 2.5 mm ABS plastic walls – provide rigidity and resistance for everyday use.
• Brass threaded inserts – intended for reliable fastening of screw connections.
• External mounting lugs – allow the enclosure to be fixed to a surface without opening the lid.
• RAL 7035 grey base – suitable for industrial and technical environments.
• −20 °C to +70 °C temperature range – intended for different operating conditions.
• UL 94 HB flammability class – plastic flammability characteristic according to UL 94 classification.
• Universal use – for electrical connections, automation, IoT, GPS, GSM, PCB and sensor systems.
• Screws included – make installation of the box and its components easier.

• For electronic modules with LED indication when operating status needs to remain visible
• For small automation controllers, relay modules and alarm devices
• For electrical installation wire connections and terminal blocks
• For IoT, Arduino and other microcontroller projects
• For GPS, GSM, telemetry and remote monitoring equipment
• For control modules of temperature, humidity, pressure and other sensors
• For pump, fan and actuator control circuit connections
• For security, alarm and video surveillance systems
• For lighting control and signal distribution nodes
• For small electronic assemblies in industrial equipment and production lines
• For prototypes, OEM equipment production and custom electronic projects

For example, a sensor signal processing module with LED indication needs to be installed in production equipment. The box is fixed to the equipment frame through the external mounting lugs. The controller and connection terminals are installed on the ABS mounting plate, while signal cables are routed through cable glands meeting IP67 requirements. The transparent polycarbonate lid makes it possible to see whether the controller is operating, whether sensor signals are active and whether the fault indicator has switched on. The lid does not need to be unscrewed each time, reducing wear of the sealing gasket and simplifying routine equipment maintenance.

• ⚡ Before opening the enclosure, installing or connecting wires, disconnect the electrical supply and verify that no voltage is present.
• Fix the box through the external mounting lugs using fasteners suitable for the mounting surface.
• Mounting hole spacing – 111.5 × 71.5 mm, hole diameter – Ø 3.3 mm.
• For cable entries, use IP67 or higher-rated cable glands selected according to the cable outer diameter.
• When drilling openings, do not damage sealing areas or internal fastening elements.
• Before closing, check that the EPDM gasket is clean, correctly positioned and undamaged.
• Tighten the lid screws evenly without exceeding the appropriate tightening torque.
• Clean the transparent polycarbonate lid with a soft cloth and cleaning agents suitable for plastic. Do not use abrasive materials or aggressive solvents.
• For outdoor installation, it is recommended to route cables from below and form a drip loop.
• Assess temperature rise and heat dissipation for electronics installed inside the closed enclosure.
• Do not use the enclosure outside the operating temperature range of −20 °C to +70 °C.
• Electrical installation work must be carried out by a qualified electrician in accordance with applicable requirements.

Quick selection guide

How does this box differ from a model with an opaque lid?
The transparent polycarbonate lid allows the condition of electronic modules, LED indicators or other visible components to be monitored without opening the enclosure. This is particularly useful in automation and monitoring systems.

Is the transparent lid made of ABS plastic?
No. The lower part of the enclosure is made of ABS plastic, while the transparent upper lid is made of polycarbonate (PC).

What does IP67 mean?
IP67 means complete protection against dust and resistance to temporary immersion in water under IEC 60529 test conditions. The protection class is maintained when the lid and cable entries are properly sealed.

What does IK08 mean?
IK08 mechanical resistance class corresponds to 5 J impact energy according to IEC 62262.

Is the box supplied with a mounting plate?
Yes. The set includes an ABS plastic mounting plate for fixing small electronic components, PCB boards, terminals and control modules.

Are screws included?
Yes. Lid and mounting screws are included, together with the ABS mounting plate.

What are the mounting dimensions?
External dimensions – 120 × 80 × 55 mm, mounting hole spacing – 111.5 × 71.5 mm, hole diameter – Ø 3.3 mm.

What is the internal height of the box?
The construction drawing specifies a 41 mm internal cavity height. When installing components, the space occupied by the mounting plate and lid must also be taken into account.

Can the box be installed outdoors?
IP67 and IK08 classes allow the enclosure to be used in environments where protection against dust, moisture and mechanical impact is required. For long-term use in direct sunlight, the UV resistance characteristics of the transparent polycarbonate must be evaluated.

Can an Arduino or IoT module be installed?
Yes. The box is suitable for small Arduino, IoT, GPS, GSM and other electronic modules provided they fit inside the enclosure and comply with the specified environmental conditions.

Are cable glands included?
Cable glands are not included. They must be selected separately according to the cable diameter and required IP class.

Can the box be mounted without opening the lid?
Yes. The enclosure's external mounting lugs allow the box to be fixed to the selected surface without opening the sealed lid.

Sealed ABS box with transparent lid and mounting plate 120 × 80 × 55 mm | IP67 | IK08

Compact RAL 7035 grey ABS plastic enclosure with transparent polycarbonate lid, IP67 sealing, IK08 mechanical resistance, EPDM gasket and external mounting lugs. Supplied with ABS mounting plate and screws. A convenient solution for electrical connections, electronic boards, automation controllers, IoT, GPS, GSM and other small electronic devices whose status needs to be monitored without opening the enclosure.