H07V-K Wiring Bridge & Wire End Ferrules

Wiring Bridge H07V-K – Flexible PVC Single Core (4 / 6 / 10 / 16mm²) – Various Colors

General Information: This wiring bridge H07V-K is a flexible, fine-stranded copper cable (Class 5) for clean wiring in switchgear and control cabinets, distributors, and lighting systems. Ideal if you need a defined length for fast, repeatable installations. Available lengths are 125 mm, 265 mm, 365 mm, 500 mm, 580 mm, and 1000 mm, and available colors are red, blue, grey, brown, black, and green-yellow.

Function: The wiring bridge H07V-K enables a defined, quick, and repeatable connection in protected electrical installations. It is equipped with wire end ferrules on both sides and can be selected in cross-sections of 4 mm², 6 mm², 10 mm², and 16 mm².

Application: Suitable for installation in conduits, on or under plaster, as well as in closed or similarly closed systems. The cable is suitable for protected fixed installation in equipment and systems up to 1000 V AC or 750 V DC against earth. It is not suitable for direct installation on cable trays or cable ladders, except for equipotential bonding.

Material: The conductor consists of bare, fine-stranded copper wire according to DIN VDE 0295 Cl. 5 / IEC 60228 cl. 5. The core insulation consists of PVC TI1 according to DIN VDE 0207-363-3 / DIN EN 50363-3. The material is silicone-free, cadmium-free, and free of substances that impair paint wetting.

Technical Data: H07V-K according to DIN VDE 0285-525-2-31 / DIN EN 50525-2-31 / IEC 60227-3. Nominal voltage: 450V/750V AC, test voltage: 2500V. Temperature range: flexing +5 °C to +70 °C, fixed -30 °C to +80 °C. Fire behavior: flame-retardant according to DIN VDE 0482-332-1-2 / DIN EN 60332-1-2 / IEC 60332-1-2. Bending radius fixed: <8 mm 4x outer Ø, 8-12 mm 5x outer Ø, >12 mm 6x outer Ø.

Conclusion: The H07V-K wiring bridge is a flexible solution for clean wiring in control cabinets, devices, systems, and distributors. Thanks to the selectable length, color, and cross-section, it can be used appropriately for various protected installations.

Technical Data per Cross-Section

Cross-Section	Typical Application	Outer Ø min.-max.	Copper Weight	Ferrule
4 mm²	Typical device supply lines and internal wiring with medium currents, e.g., outgoing lines, terminal rows, short distances	3.9 - 4.8 mm	38 kg/km	Grey / 12 mm
6 mm²	More reserve for higher continuous loads, frequently for stronger outgoing lines / load circuits in distributors	4.4 - 5.3 mm	58 kg/km	Green / 12 mm
10 mm²	For high currents, e.g., supply line / bridge wiring in control cabinets, main terminals / power path	5.7 - 6.8 mm	96 kg/km	Red / 12 mm
16 mm²	For very high currents, e.g., main lines in the control cabinet, near busbars / main terminals	6.7 - 8.1 mm	154 kg/km	Blue / 12 mm

4 mm²

Application: Typical device supply lines and internal wiring with medium currents, e.g., outgoing lines, terminal rows, short distances
Outer Ø: 3.9 - 4.8 mm
Copper Weight: 38 kg/km
Ferrule: Grey / 12 mm

6 mm²

Application: More reserve for higher continuous loads, frequently for stronger outgoing lines / load circuits in distributors
Outer Ø: 4.4 - 5.3 mm
Copper Weight: 58 kg/km
Ferrule: Green / 12 mm

10 mm²

Application: For high currents, e.g., supply line / bridge wiring in control cabinets, main terminals / power path
Outer Ø: 5.7 - 6.8 mm
Copper Weight: 96 kg/km
Ferrule: Red / 12 mm

16 mm²

Application: For very high currents, e.g., main lines in the control cabinet, near busbars / main terminals
Outer Ø: 6.7 - 8.1 mm
Copper Weight: 154 kg/km
Ferrule: Blue / 12 mm

Technical Data

Product Type:	Wiring bridge H07V-K
Design:	Flexible PVC single core
Conductor:	Bare, fine-stranded copper wire (stranded)
Conductor Class:	Class 5
Conductor Standard:	DIN VDE 0295 Kl. 5 / IEC 60228 cl. 5
Wire End Ferrules:	Pre-assembled
Norms / Standards:	DIN VDE 0285-525-2-31 / DIN EN 50525-2-31 / IEC 60227-3
Nominal Voltage:	450/750V AC
Test Voltage:	2500V
Temperature Range Flexing:	+5 °C to +70 °C
Temperature Range Fixed:	-30 °C to +80 °C
Core Insulation:	PVC TI1
Insulation Standard:	DIN VDE 0207-363-3 / DIN EN 50363-3
Fire Protection:	Flame-retardant
Fire Protection Standard:	DIN VDE 0482-332-1-2 / DIN EN 60332-1-2 / IEC 60332-1-2
Voltage against Earth:	Up to 1000V AC or 750V DC
Exception:	Equipotential bonding

Variants and Bending Radius

Bending Radius Fixed:	<4mm: 4x outer Ø \| 8-12mm: 5x outer Ø \| >12mm: 6x outer Ø
Lengths:	125 mm, 265 mm, 365 mm, 500 mm, 580 mm, 1000 mm
Colors:	red, blue, grey, brown, black, green-yellow
Cross-Sections:	4 mm², 6 mm², 10 mm², 16 mm²

Application and Installation Notes

Application:	Clean wiring in switchgear and control cabinets, distributors, lighting systems
Installation Advantage:	Defined length for fast, repeatable installations
Material Note:	Silicone-free, cadmium-free, free of paint-wetting impairment substances
Installation:	In electrical installation conduits, on or under plaster, in similarly closed systems
Routing:	Protected fixed installation in devices and systems
Restriction:	Not for direct installation on cable ladders / cable trays

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Scope of Delivery

1 x Wiring Bridge (H07V-K) – with wire end ferrules

FAQ

Why are wire end ferrules pre-assembled on the wiring bridge (H07V-K)?

The pre-assembled wire end ferrules protect the fine-stranded copper wire when connecting into terminals. This ensures the cable is routed cleanly, improves the contact surface, and makes the installation faster and repeatable.

Is a wiring bridge (H07V-K) flexible?

Yes, H07V-K is a flexible, fine-stranded copper cable of Class 5. This makes it easier to route in switch and distributor areas than rigid conductors.

Can a wiring bridge (H07V-K) be installed directly on cable trays or cable ladders?

No, it is generally not intended for direct installation on cable trays or cable ladders. Equipotential bonding can be an exception. Valid standards and installation conditions must be observed for the specific installation.

In which areas can a wiring bridge (H07V-K) be used?

It is suitable for protected fixed installation in equipment, systems, installation conduits, on or under plaster, as well as in similarly closed systems.