Grant Aero Ac Isolator

Amazon

Four pole 32A switch Solid Neutral On load switch disconnectors Switch can be removed from DIN rail assembly allowing quick and easy first fix Interlocked front cover can only be removed when in OFF position

Zoro Tools

Grant Aero 32 Amp AC Isolator designed for installation with all of Grant's air source heat pump models.

Expert Electrical

TimeGuard IS4N-32 IP65 32A Rotary Isolator Switch