Genelite GT20642-3 Automatic Transfer Switch

The GT20642-3 is the switch that turns a generator into a backup system. It watches the mains, starts your set the moment supply fails, transfers the load, then swaps back and shuts the generator down when the grid returns, all without anyone touching a thing.

Rated 60 amps at 415V, it is the step up in the Genelite range, matched to auto-start three phase generators in the 23 to 43kVA band. The powder coated steel case houses interlocked mains and generator contactors, an automatic battery charger to keep the start battery topped up, a programmable self-test and alarm functions across both supplies.

Transfer switches must be matched to their generator by phase and kVA band, and installation into your switchboard is a job for a licensed electrician. Unsure which panel fits your set? Send us the generator model and we will confirm the match.

Key specifications

• Rating: 60A @ 415V
• Suits: Auto-start three phase generators, 23 to 43kVA
• Control supply: 12V DC
• Enclosure: Powder coated steel case
• Dimensions: 42 x 27.5 x 18 cm
• Warranty: 2 years

Part of the Genelite transfer switch range at Gen4Sale, covering single and three phase generators from 5kVA to 180kVA.