Pay in 4 interest-free payments of $10.00 Learn more
Ships within 48 hours · Estimated delivery Aug 18 - Aug 23
designed for demanding three-phase applications where nuisance tripping must be avoided
Full neutral protection: 4P switching (L1
the unit comes with multiple cable entry knockouts
Installer Tip: Install DC isolators as close as possible to the PV array or battery pack for safe disconnection during maintenance or emergencies
Metal Surge Arrestor Unit (WME440SP) Twin Screw Main Switch designed for demanding three-phase applicationsThe WME440SP Metal Surge Arrestor Unit provides a simple and compliant way to add surge protection to an existing installation. Housed in a compact IP40 rated metal enclosure, it is supplied with a 100A main switch and a twin pole 40kA Type 2 Surge Protection Device (SPD). Installed between the meter and the consumer unit, this unit ensures compliance with the 18th Edition wiring regulations (Amendment 2), which require surge protection on most new
US$ 1034.36
US$ 24.99
US$ 96.00
US$ 1095.54
US$ 700.34
US$ 700.34
US$ 873.62
US$ 918.08
US$ 1600.18
US$ 880.46
US$ 944.68
US$ 891.86
US$ 1437.16
US$ 985.34
