Hager VH12NC Volta Distribution Board 1-Row 12 Module Cavity wall

The Hager VH12NC is a 1-row, 12-module cavity wall distribution board from the Volta range, designed for flush mounting in hollow wall constructions. Rated at 400 V and 63 A, it provides a compact enclosure for residential and light commercial electrical installations. With IP30 protection and IK07 impact resistance, the VH12NC is suited to interior applications where a flush-fit finish is required.

Technical specifications:

• Catalog reference: VH12NC
• Manufacturer: Hager
• Product type: small distribution board, Volta range, cavity wall mounting
• Rated voltage: 400 V
• Rated current: 63 A
• Number of modules: 12 (24 half-modules of 17.5 mm per busbar)
• Number of rows: 1
• IP rating: IP30 (with door: IP30)
• Impact resistance: IK07
• Protection class: Class II
• Glow wire test: 850°C
• Overall dimensions (H x W x D): 356.5 mm x 348 mm x 98 mm
• Installation cutout (H x W x D): 321 mm x 314 mm x 89 mm
• Max power dissipation per enclosure at T=20K: 12 W
• Door: single steel sheet door, snap closure, no lock
• Housing material: plastic; color: pure white (RAL 9010)
• Mounting type: screw fixing
• Neutral terminal block: included
• Earth terminal block: included
• UV resistant: yes; suitable for outdoor use: no
• RoHS compliant: yes; REACh SVHC free: yes

Features and benefits:

• Neutral and earth terminal blocks included as standard, reducing installation time.
• Cable entry provided, simplifying wiring in cavity wall installations.
• UV-resistant plastic housing maintains integrity in interior conditions.
• 850°C glow wire test rating meets standard fire safety requirements for distribution boards.
• RoHS-compliant and REACh SVHC-free construction supports environmental compliance.

Applications:

• Cavity wall consumer unit installations in residential new-build properties.
• Flush-fit interior distribution boards in light commercial premises.
• Single-row panel installations requiring up to 12 module spaces.
• Installations requiring Protection Class II enclosures for enhanced electrical safety.

Also known as: Hager VH12NC, Hager Volta cavity wall consumer unit, hollow wall distribution board 12-module.