Pay in 4 interest-free payments of $7.75 Learn more
Ships within 48 hours · Estimated delivery Sep 2 - Sep 7
and apartment blocks where space is limited but compliance and resilience are non-negotiable
Bi-directional wiring – install either way round
with switched live and neutral disconnection for full isolation and bi-directional wiring for solar PV
local board isolation
Installer Tip: With dual 100A RCDs and 16 usable ways
4 Pole Type 2 Surge Protection Device (WSPD440) Twin RCD Metal Consumer Units and apartment blocks where spaceThe WSPD440 is a 4 Pole Type 2 Surge Protection Device designed for 230 400V three phase + neutral systems. It helps protect electrical and electronic equipment from transient overvoltages caused by switching events and lightning related surge activity. With a 20kA nominal discharge current and 40kA maximum discharge rating, this 3 phase surge protection device provides protection across L1, L2, L3 and Neutral. Its compact DIN rail format makes it
US$ 105.00
US$ 20.00
US$ 21.99
US$ 15.00
US$ 22.00
US$ 34.99
US$ 40.00
US$ 32.00
US$ 29.00
