Work! (I can only think of two possible ratings - they either work or they don't.) I installed a 240 volt timer on my electric water heater (my house has a photovoltaic system connected - and my electricity tariff changes throughout the day - and thus my water clocked heating and other heavy applications saves money "selling" electricity to Duke during the day and "buying" electricity at night.) The timer came with just one off and one on - but there are two "cheap" periods each day utilizing Duke's strength, so I needed another pair.
Adjustable AC Current Sensing Switch: SZC23 No AL-CH Model, 0.2A-30A Range
14 Review
Universal Rotary Cam Selector Latching Switches - VictorsHome Changeover Switch LW28-32 With 3 Positions, 12 Terminals For 690V, 32A Capacity
9 Review
π NuTone 5901A000 Blower Wheel Assembly: Superior Efficiency and Performance
9 Review
TWTADE/AC 24V 10A Coil Electromagnetic Power Relay 8 Pins 2DPT 2NO+2NC With Indicator Light And Socket Base -YJ2N-LY
9 Review
π Bussmann GMA 5A Acting Cartridge Listed: Reliable and Efficient Cartridge Fuse for Your Automotive Needs
7 Review
Acoustic system BEHRINGER Eurolive B115D black
11 Review
β‘ 20 Amp Single Circuit Breaker for Q120
8 Review
125V Industrial Electrical Fast Blow Glass Fuses - SIXQJZML Enhanced SEO
9 Review