Electrical installation junction box with transparent cover | with screws | plastic | hermetic | 140x190x100mm | surface-mounted | grey | IP67

Electrical installation distribution box | PC/ABS | sealed | with transparent lid | 140x190x100mm | surface-mounted | IP67

Sealed electrical installation and electronics distribution box with a transparent polycarbonate (PC) lid and light-coloured opaque ABS plastic base. Designed to protect electrical wire connections, electronic circuit boards, automation modules, sensor systems and small control devices. The transparent lid allows visual monitoring of internal components, LED indicators or small display readings without opening the enclosure. The 140 × 190 × 100 mm box features IP67 protection, IK07 mechanical resistance and 3 mm thick ABS enclosure walls. The lid is sealed with a white silicone foam rubber gasket and secured with red glass-fibre-reinforced nylon screws. Supplied with wall mounting screws, wall plugs, washers and additional fixing screws.

Key point:
When electrical or electronic equipment must be protected from dust and water while its operating status must remain visible, a transparent enclosure lid provides a practical advantage. The 140 × 190 × 100 mm IP67 box allows a protected electrical or automation assembly to be installed while LED indicators, signal elements or displays inside can be monitored without opening the lid. Transparent polycarbonate is combined with a rigid ABS plastic base, while the silicone sealing gasket helps maintain enclosure sealing. The enclosure is designed for surface mounting, and internal equipment is selected according to the requirements of the specific project.

Why is this box useful?
The transparent polycarbonate lid allows electronics or automation equipment to be visually monitored without opening the enclosure. This reduces the need to frequently unscrew the lid and inspect devices directly. IP67 sealing, IK07 mechanical resistance, the silicone gasket and the rigid ABS base provide a universal protective solution for electrical and electronic components. The enclosure is especially useful where visible indication and environmental protection are required.

• Transparent polycarbonate lid – allows equipment and its indication to be viewed without opening the enclosure.
• IP67 protection – protection against dust and temporary immersion in water under specified test conditions.
• IK07 mechanical resistance – the enclosure corresponds to the 2 J mechanical impact energy class.
• 3 mm thick ABS walls – rigid construction for protecting electrical and electronic components.
• Silicone sealing gasket – seals the connection between the lid and enclosure.
• Glass-fibre-reinforced nylon screws – lid fastening elements with 30% glass-fibre reinforcement.
• Visual equipment monitoring – LED signals, display readings or component condition can be viewed.
• Light opaque enclosure – milky white ABS base combined with a transparent lid.
• Mounting holes – designated fixing points with 128 × 178 mm spacing.
• Flexible internal equipment arrangement – components can be positioned according to project requirements.
• Operating temperature – from −20 °C to +70 °C.
• UV resistance property – UV resistance is specified without defining the test duration.
• Mounting accessories – screws, wall plugs and washers are included.

• Electronic and automation modules with LED indication
• Electrical installation wire connection and distribution assemblies
• Controllers, relay modules and small control systems
• IoT, telemetry and remote monitoring equipment
• Electronic modules for temperature, humidity, pressure and other sensors
• Protective enclosures for GPS, GSM and communication equipment
• Components of alarm, security and monitoring systems
• Lighting control and signalling circuit connections
• Electronic assemblies in industrial equipment and production lines
• Installations in technical rooms and more humid environments
• OEM electronics equipment production and custom projects

For example, an electronic controller with status LED indicators needs to be installed in production equipment. The 140 × 190 × 100 mm box is fixed to the equipment frame or wall using the designated 128 × 178 mm mounting holes. The controller is installed inside the enclosure, while its power and signal cables are routed through suitable sealed cable entries. The transparent polycarbonate lid allows the controller status indication to be observed without opening the enclosure. Before closing, the condition of the silicone sealing gasket is checked and the lid is secured with the red nylon screws.

• ⚡ Before opening the enclosure, installing components or connecting wires, disconnect the electrical power supply and verify that no voltage is present.
• Mount the box on a suitable surface using the fixing holes provided in the construction.
• Mounting hole spacing is 128 × 178 mm, hole diameter – Ø 5 mm.
• For cable entries, use correctly selected sealed glands according to cable outer diameter and required IP class.
• When drilling cable entry holes, do not damage the lid sealing contour or enclosure fixing structure.
• For outdoor installation, it is recommended to route cables from below and leave a drip loop.
• Before closing, check that the white silicone gasket is clean, undamaged and correctly positioned.
• Tighten the red nylon lid screws evenly without exceeding the appropriate tightening torque.
• Clean the transparent polycarbonate lid with a soft cloth and cleaning products suitable for plastic. Avoid abrasive materials and aggressive solvents.
• Evaluate heat dissipation from components installed inside, especially if the enclosure is used at higher ambient temperatures.
• Do not exceed the enclosure operating temperature range from −20 °C to +70 °C.
• Electrical installation work must be carried out by a qualified specialist in accordance with applicable safety requirements.

Quick selection guide

What material is the transparent lid made from?
The transparent upper lid is made of polycarbonate (PC), while the lower enclosure part is made of ABS plastic.

What is the benefit of the transparent lid?
It allows LED indicators, displays or other electronic elements inside the enclosure to be viewed without opening the lid. This is convenient in monitoring and automation systems.

What does IP67 protection mean?
IP67 means complete protection against dust and resistance to temporary immersion in water according to IEC 60529 classification. Final sealing depends on correctly installed cable entries and a closed lid.

What does IK07 mean?
IK07 mechanical resistance corresponds to 2 J impact energy according to IEC 62262.

What is the ABS enclosure wall thickness?
The ABS plastic enclosure wall thickness is 3 mm.

What colour is the lower enclosure part?
The lower enclosure part is milky white and opaque. The upper lid is transparent.

Does the box have a sealing gasket?
Yes. The joint between the lid and enclosure is sealed with a white silicone foam rubber gasket.

What material are the lid screws made from?
The red lid screws are made of nylon reinforced with 30% glass fibre.

What are the box mounting dimensions?
Nominal dimensions are 140 × 190 × 100 mm, mounting hole spacing is 128 × 178 mm, and hole diameter is Ø 5 mm.

Are mounting screws included?
Yes. The set includes wall mounting screws, additional mounting screws, wall plugs and washers.

Can the box be installed outdoors?
IP67 protection and the specified UV resistance allow the enclosure to be considered for outdoor installation. For long-term use in direct sunlight, the UV resistance characteristics of the polycarbonate and ABS must be evaluated.

Is the box suitable for IoT and automation projects?
Yes. It can be used as an enclosure for sensors, controllers, communication devices and other small electronic modules, provided component dimensions and operating conditions correspond to the box characteristics.

What is the operating temperature range?
The enclosure operating temperature is from −20 °C to +70 °C. Electronic components installed inside must also be suitable for these conditions.

Sealed PC/ABS distribution box with transparent lid 140 × 190 × 100 mm | IP67 | IK07

Sealed enclosure for electrical and electronic equipment with a transparent polycarbonate lid and light-coloured opaque ABS plastic base. IP67 protection, IK07 mechanical resistance, 3 mm thick ABS walls, silicone sealing gasket and red glass-fibre-reinforced nylon screws. Supplied with wall mounting accessories. A practical solution for electrical connections, automation, controllers, electronics and monitoring systems where it is important to visually observe equipment status without opening the enclosure.