Jaycar Tubular Key Change-Over Switch – Dual SPST, 2A/250VAC (SM1032)

You need one key to do two things at once: flip Circuit A on and Circuit B off, with a clean break between them. Not just two independent switches — a true change-over where the positions are opposite. The Jaycar Tubular Key Change-Over Switch does exactly that. Two positions, key removable from both ends (so you can lock it in either state). Four terminals under the hood, wired as a dual SPST change-over rather than a DPST. That means each contact pair sits in the opposite state to the other — full isolation when you need it. Tubular keys with black plastic inserts so you can tell yours from the next person's at a glance. Rated 2A at 250VAC. Two keys included

• Dual SPST change-over (not DPST) — each contact pair in opposite state for full circuit isolation
• Tubular keys with black plastic inserts for easy identification
• 2 positions, key removable from both ends
• 4 connection terminals; can be wired as SPDT or used natively for independent on/off switching
• Contact rating: 2A, 250VAC
• JAYCAR branded electronic component