Heschen Universal Rotary Cam Selector Changeover Switch, SZW26-20/D202.2D, 660V 20A, ON-Off-ON, 3 Position 2 Phase 8 Terminals, with Master Switch Exterior Box,(Standard Box)

Este insterruptor manual me sirvió en varias ocasiones para hacer transfer switch, soporta buen amperaje y lo utilicé para a través de un contactor magnético desconectar la entrada del servicio eléctrico, así no se juntan las 2 corrientes cuando uso un inversor o una estación de energía solar.

Well built and sturdy switch.

Great value. Instructions on wiring set up, not so much. Very tight space to accept #12 wire. But is very function with patient wiring.

I was getting interference on my humminbird solix from my trolling motor through my on board charger, this switch allowed me to isolate the charging connections to prevent cross talk.

I installed this switch on my pool pump system. It’s fairly easy to install, and feels heavy duty, and most importantly, works well. Delivery was fast, just a couple of days.

The switch is nice enough, but it smells to high heaven. Requires some baking soda. Sun and air won't do it. The spacing is really tight and 12AWG is a pain. Once you get pasted that it works good.

EV充電に使用しました、200Vで充電すると契約ブレーカーがトリップする場合に100V切替て使用する。電気工事士免許がある方のみ参考

Interruptor rotativo

Facile à monter et bien expliqué

Works as it should

Fungerar utmärkt. Använder för omkoppling mellan batteri och landström i husbilen.