Ensure safe and efficient circuit isolation with the ESR 4 Pole 20A Rotary Isolator Switch, engineered for reliability and durability in both indoor and outdoor settings. This weatherproof disconnector is ideal for use in residential, commercial, and light industrial environments. The switch features on-load disconnection, a solid neutral, and an interlocked front cover that can only be removed when the switch is in the OFF position, providing added safety against tampering or accidental access.
Constructed from tough thermoplastic and compliant with BS EN 60947-3 standards, this compact rotary isolator includes a lockable handle, DIN rail removable switch assembly for easy first-fix installation, and pre-formed 20mm cable entry knockouts for fast wiring.

✴️ Key Features:
✅ 4 Pole Switching (Including Solid Neutral)
✅ 20A On-Load Disconnector
✅ Weatherproof IP65 Rated Enclosure
✅ Lockable Rotary Handle for Added Safety
✅ DIN Rail Removable Switch — Easy First Fix
✅ Interlocked Front Cover — Only Opens When OFF
✅ Made to BS EN 60947-3 Safety Standard
✅ Durable Thermoplastic Housing
✅ Cable Entry Knockouts (20mm Top & Bottom)
✅ Compact Size — Ideal for Tight Installations

🛠️ Applications:
🏭 Light Industrial Machines
🏡 Domestic Power Isolation
⚡ Air Conditioners / Small Motors
🔌 Outdoor Sockets / Sheds / Garages
☀️ Solar Systems (AC Side Disconnection)
🔧 Kitchens, Farms, Workshops (Switchgear Safety)