This protects your solar controller from damage by turning off the solar panel until the battery is connected. Whenever the battery is disconnected (reverse operation) this switch allows the solar panels to be disconnected first, preventing damage to the controller. All solar controllers warn against this costly mistake, ie. that the battery must always be connected first BEFORE the solar modules can feed their energy into the controller.
Universal Rotary Cam Selector Latching Switches - VictorsHome Changeover Switch LW28-32 With 3 Positions, 12 Terminals For 690V, 32A Capacity
9 Review
5Pcs 19Mm 12V 24V Waterproof Latching Push Button Switch With Wiring Harness And LED Indicator Light, Pre-Wired SPDT Self-Locking 4 Pin Marine Metal Switch For Boats Cars Trucks (Blue)
22 Review
Adjustable AC Current Sensing Switch: SZC23 No AL-CH Model, 0.2A-30A Range
14 Review
π NuTone 5901A000 Blower Wheel Assembly: Superior Efficiency and Performance
9 Review