A compact solution with twin bootlace ferrules 2.5 mm2
Anyone working with two fine-stranded conductors in electrical installation knows: reliable, space-saving and, above all, standard-compliant solutions are needed. This is exactly where the twin bootlace ferrules 2.5mm2 come into play. These double crimp ferrules enable a secure connection of two conductors in a single operation – perfect for control cables, distributors, control cabinets and many industrial applications.
The twin bootlace ferrules 2.5mm2 in a blue insulated design combine robustness with precise workmanship. The blue plastic collar serves not only as colour coding in accordance with VDE, but also as mechanical protection and guidance during crimping. With a ferrule length of 10 mm they offer a generous contact area while remaining compact for tight installation situations.
Technical features & particulars of this type
The double bootlace ferrules 2.5mm2 are made of high-quality, soft-annealed copper (Cu-DHP) with an electroplated tin layer of at least 3 µm. This ensures reliable current conduction, permanently protects against oxidation and reduces contact resistance. The insulating collar is made of resistant polypropylene, heat-resistant up to 105 °C – an important property in demanding control-cabinet installations.
Thanks to their length of 10 mm the double bootlace ferrules 2.5mm2 sit stably in terminal blocks and ensure even contacting of both conductors. They are ideally suited to limited space, where single ferrules would take up too much room.
Standards, colour coding and approvals
The twin bootlace ferrules blue insulated naturally meet the requirements of DIN 46228 Part 4 for insulated bootlace ferrules. In terms of colour they are coded according to the French colour code (type A) – here, blue clearly stands for 2.5 mm². This makes visual allocation easier in everyday installation and helps to avoid errors.
In addition, the bootlace ferrules 2 x 2.5 are REACH- and RoHS-compliant, which permits their use in environmentally conscious and industrially regulated projects. The UL certification also makes them ready for use on international markets.
Typical areas of application
This double bootlace ferrule 2.5 mm shows its strengths wherever two conductors have to be combined in one connection:
- Control and signal technology
- Control-cabinet and distributor construction
- Terminal blocks with a double clamping point
- Industrial plants & machine wiring
- Compact device connections & retrofit installations
Conclusion
Double bootlace ferrules 2.5 mm offer a reliable and space-saving solution for parallel conductor connections. They enable clean crimp connections with high electrical safety – ideal for use in control circuits, distributions and compact devices. Manufactured in Germany.
Technical data
Scope of delivery
- 1 x twin bootlace ferrule 2.5 mm2 x 10 mm insulated
HB-DIGITAL GmbH, Wahlerstraße 16, 40472 Düsseldorf, Deutschland, info@hb-digital.de, https://www.hb-digital.de

