20A 4 Pole DC Rotary Isolator Switch – IP65 Enclosed PV Disconnect Switch
Compact, Weatherproof DC Isolator for Small PV Solar Panel Installations
Live Electrical RI20DC – Safe DC Disconnection for 600V / 1000V PV Arrays – Thermoplastic, Lockable, and IP65 Rated
The Live Electrical RI20DC is a compact 20A 4 Pole DC rotary isolator designed for safely disconnecting PV solar systems during maintenance or emergency shutdown. Built from tough thermoplastic and housed in a durable IP65-rated enclosure, this isolator offers long-lasting performance in outdoor and indoor environments.
With support for 600V and 1000V DC, it’s ideal for low to medium capacity PV installations and fully compliant with BS EN 60947-3. The interlocked front cover enhances safety by allowing removal only when the switch is in the OFF position.
What’s Included
- 1 × Live Electrical RI20DC 20A 4 Pole DC Isolator
- Surface-mount weatherproof IP65 enclosure
- Lockable switch handle and secure internal terminals
Key Product Features
- 20A 4 Pole DC isolator switch rated up to 1000V DC
- IP65 enclosure – suitable for external and internal installations
- Lockable in OFF position – for safer maintenance
- Interlocked front cover (removable only in OFF position)
- UV-resistant thermoplastic body
- Pre-formed knockouts for cable entry flexibility
- Certified to BS EN 60947-3
Technical Highlights
- Model: RI20DC
- Current Rating: 20A
- Voltage: 600V / 1000V DC
- Number of Poles: 4
- Enclosure Material: Thermoplastic
- Protection Rating: IP65
- Safety Feature: Interlock on cover (OFF position only)
- Dimensions:
- Width: 100mm
- Height: 180mm
- Depth 1: 114mm
- Depth 2: 81mm
- Mounting Holes: 84mm × 158mm
Why Choose the Live Electrical RI20DC?
- Perfect for smaller PV installations
- Built with installer safety and ease of use in mind
- Lockable OFF position for secure system isolation
- Compact, weatherproof, and compliant
Summary of the RI20DC 20A DC Isolator
The Live Electrical RI20DC is a 4-pole, 20A DC isolator switch rated for 1000V DC with IP65 ingress protection. Ideal for smaller PV arrays and inverter setups, it ensures safe isolation with a lockable handle and interlocked front panel.
