GE TGN3321 30A Non-Fusible Safety Switch

The GE TGN3321 is a 30-amp, 3-pole non-fusible safety switch from GE's Spec-Setter general duty line, built for residential and light commercial disconnect applications. It's the kind of switch you install as a visible-means-of-disconnect for HVAC condensers, sub-panels, or workshop equipment — anywhere code requires a way to positively confirm a circuit is dead before hands go near wiring. With ratings covering 240 VAC/250 VDC and horsepower loads up to 3 hp (single-phase) or 5 hp (three-phase), it covers the majority of 30A disconnect scenarios you'll encounter on residential and small commercial jobs.

Build quality is what you'd expect from GE's general duty line — a painted steel NEMA 1 enclosure with clean knockouts and a handle mechanism that snaps firmly between on and off positions. The visible blade design means when you open the switch, you can see the blades are physically separated from the line terminals. Wiring is straightforward with clearly labeled line and load lugs that accept standard copper or aluminum conductors. It's not built for abuse or outdoor exposure — this is an indoor-rated enclosure — but for its intended role as a code-compliant disconnect in a protected location, it does the job without fuss.