AC Isolator 20A 4 pole. Insulated 4 pole AC Isolators in 20 Amp AC21 Weatherproof to IP65 Easy installation M20/25 Knockouts up to 63A (Top & Bottom) Pad lockable handle in off position Interlocked cover, removable in off position only Earth and Neutral terminals included Captive retained cover screws Conforms to IEC 60947-3
