Wiring Bridge H07V-K – 10mm² for High Currents
General Information: This wiring bridge H07V-K 10mm² is designed for applications where stable and reliable power routing inside the control cabinet is essential. The cross-section is particularly suitable for high loads, power supplies, strong outgoing lines, and main terminals.
Function: The wiring bridge securely connects terminals, outgoing lines, or electrical components with each other. It helps to keep voltage drop and heat generation as low as possible. Thanks to the fine-wired copper strand, the wire remains flexible and can be neatly processed. The pre-assembled wire end ferrules facilitate connection in matching terminals.
Application: Suitable for high currents, power supplies, and heavy-duty connections in the control cabinet. Typical areas of application include main terminals, stronger load circuits, feed-in points, distributors, lighting systems, as well as switching and control devices. Installation is intended in electrical conduits, surface-mounted or flush-mounted, as well as in similar enclosed systems. Not suitable for direct installation on cable trays or cable ladders, except for equipotential bonding.
Material: The conductor consists of bare, fine-wired copper strand of conductor class 5. The insulation consists of PVC insulation TI1.
Technical Data: The wiring bridge has a cross-section of 10mm². Nominal voltage 450/750V AC, test voltage 2500V. Outer Ø 5.7–6.8mm. Flame-retardant according to EN 60332-1-2. Temperature range +5 to +70 °C when flexible, -30 to +80 °C when fixed. Copper weight 96kg/km. The wire end ferrules are red and have a length of 12mm.
Conclusion: A robust H07V-K wiring bridge for professional wiring with high current-carrying capacity, clean power routing, and a reliable connection inside the control cabinet.
Technical Data
Scope of Delivery
FAQ
Why are wire end ferrules pre-assembled on the wiring bridge (H07V-K)?
- The pre-assembled wire end ferrules protect the fine-wired copper strand when connecting to terminals. This ensures the wire is neatly guided, improves the contact surface, and makes installation faster and reproducible.
Is a wiring bridge (H07V-K) flexible?
- Yes, H07V-K is a flexible, fine-wired copper wire of class 5. This makes it easier to install in switching and distribution areas than rigid conductors.
Can a wiring bridge (H07V-K) be laid directly on cable trays or cable ladders?
- No, it is generally not intended for direct installation on cable trays or cable ladders. An exception may be equipotential bonding. For the specific installation, the valid standards and assembly conditions must be observed.
In which areas can a wiring bridge (H07V-K) be used?
- It is suitable for protected fixed installation in devices, systems, conduits, surface-mounted or flush-mounted, as well as in similar enclosed systems.
Does a wiring bridge (H07V-K) still need to be stripped or crimped?
- No, with a version featuring pre-assembled wire end ferrules, the ends are already prepared. The wire can be inserted directly into suitable terminals.
HB-DIGITAL GmbH, Wahlerstraße 16, 40472 Düsseldorf, Deutschland, info@hb-digital.de, https://www.hb-digital.de

