TECHNO TEEPLUG & TEETUBE: Flexible Circular Connectors
More Flexibility and Reliability
TECHNO introduces a new series of plastic circular connectors specifically designed for low-voltage AC and DC applications in professional and industrial environments. The expanded TEEPLUG and TEETUBE product range features innovative, configurable, and ready-to-use designs that simplify installation while ensuring maximum reliability. Available as junction boxes or plug-and-play connectors, these solutions support cable cross-sections of up to 6 mm² and can be flexibly adapted to a wide range of installation requirements.
Professional Connection Solutions
Designed for High-Performance Applications
TECHNO’s TH405UP and TH406UP connectors provide a reliable solution for high-performance electrical connections across a wide range of industrial, commercial, and residential applications. As part of the TEEPLUG family, they offer robust protection against dust and water ingress (IP66/IP68) and are ideally suited for powering medium- and high-power equipment. These connectors are rated for nominal currents of up to 41A (2-pole), 32A (3-pole), and 17.5A (5- to 6-pole) configurations, with operating voltages up to 500 V AC (250 V AC for Class II applications). Available in 2-, 3-, 5-, 6-, and 8-pole versions with screw contacts, they accommodate cables with outer diameters ranging from 10mm to 16.5mm, depending on the configuration.
TH405UP stands out for its compact design: when coupled, the plug and socket together measure just 139mm, while separately they are 79mm and 76mm respectively. The TH406UP is designed for panel installation, accommodating panel thicknesses from 1mm to 10mm. Both can operate in environments with temperatures up to 100°C. TH405UP and TH406UP are made from UL94 V0-rated PA66, the highest fire resistance class for thermoplastics. This is a critical feature for indus-trial and electronic applications, where flame retardancy is a key safety factor. The V0 rating certifies that the material self-extinguishes within 10 seconds without dripping.
Key Features
These new connectors are equipped with silicone grommets and seals, offering outstanding elastic-ity and resistance to harsh environmental conditions and mechanical stress. They maintain performance across a wide temperature range, from -40°C to +125°C. Thanks to silicone’s excellent elastic memory, sealing performance is consistent over time, ensuring high IP protection ratings. The contacts, rated for conductors up to 6mm², are silver-plated to guarantee excellent electrical conductivity and reduce energy loss. The bayonet locking system with tightening nut enhances resistance to vibrations and mechanical stress, ensuring electrical continuity. Disconnection is only possible using a tool, for added safety.
Professional Junction Solutions
Versatility for Every Electrical Project
At the heart of the TEETUBE range are the TH400 and TH400UP junctions. Designed for maximum flexibility – even in demanding conditions – the TH400 supports 2- to 6-pole configurations, while the TH400UP is available in 3- and 4-pole versions. Both can also be supplied as empty enclosures for integrating custom electrical or electronic components.
The TH400 offers a variety of contact types: spring, screw, IDC, and wire protector. It supports cable cross-sections up to 4 mm² and diameters up to 17mm. For more demanding industrial environments, the TH400UP accommodates cables up to 6mm² and 21mm in diameter, providing a durable, customizable housing designed for low mainte-nance and high mechanical resistance. These junctions feature robust housings rated up to IK10 for impact resistance.
With IP66/IP68 protection, both the TH400 and TH400UP are ideal for harsh environments where complete protection from dust and water is essential. This makes them perfect for applications requiring durability, resilience, and flexibility.
TH400 TH400UPApplications
TH405UP–TH406UP
- Photovoltaic systems, inverters, and low-voltage distribution
- HVAC, pumps, ventilation, and outdoor lighting
- Marine and high-humidity or submerged environment
TH400–TH400UP
- Industrial and street lighting
- Outdoor or damp inline and branch connections
- Infrastructure exposed to mechanical stress and harsh conditions
Your Contact Person
Valentina Ponchio Kronsteiner is your contact person regarding TECHNO solutions.
