Description
8 Way Main Switch SPD Consumer Unit with Round Knockouts
Hager VML108SPDRK
The Hager VML108SPDRK 8 Way Main Switch Consumer Unit + SPD delivers the same high safety and reliability as the VML108SPD, but with a key difference—it features round knockouts instead of rectangular ones. This design offers an alternative installation option for electricians who prefer round cable entries.
Equipped with a 100A switch disconnector incomer and an integrated Type 2 Surge Protection Device (SPD), it ensures optimal circuit protection against surges and electrical faults in residential, commercial, and industrial installations.
Unlike the rectangular knockout VML108SPD, this RK (Round Knockouts) version does not include a meter tails gland, so it should be purchased separately if required.
Key Features – Hager VML108SPDRK 8 Way SPD Consumer Unit
- Round Knockout Design – Ideal for installers who prefer traditional round cable entries over rectangular.
- Comprehensive Protection – Fitted with a 100A main switch and Type 2 SPD for enhanced safety.
- Multiple Knockout Options – Top, bottom, and rear knockouts for flexible installation.
- Full Metal Enclosure – Robust steel construction with powder-coated finish for durability.
- Amendment 3 Compliant – Meets BS EN 61439-3 Including Annex ZB (16kA rating) for up-to-date safety standards.
- Installer Friendly – Includes DIN rail, earth and neutral terminals, busbar, and marking labels for straightforward setup.
Technical Specifications
- Depth: 100mm
- Height: 98.2mm
- Width: 297mm
- Main Switch: 100A Disconnector
- Surge Protection: Integrated Type 2 SPD
- Compliance: BS EN 61439-3, Including Annex ZB
- Knockout Type: Round (no meter tails gland included)
Why Choose the Round Knockout Version?
Choose the VML108SPDRK if your installation method or site layout benefits from round knockouts. While functionally identical to the rectangular version, the round knockout layout may make certain installs cleaner and more convenient.
About Hager
Founded in 1955 in Ensheim, Saarland, Germany, Hager Group is a global leader in electrical solutions. Known for quality, safety, and innovation, Hager products are trusted worldwide for energy distribution, building automation, and lighting control.




