Projoy PEDSC-EL 1500V DC Isolator Switch (32A, 2–8 Pole, IP66)
Safely Disconnect Your Solar Panels
This heavy-duty Projoy DC isolator switch is designed to safely disconnect solar panels from your inverter during installation, maintenance or emergency shutdowns. Suitable for domestic, commercial, and off-grid installations, it allows you to cut off high-voltage DC power quickly and safely before it enters your inverter, helping to protect equipment and personnel, reduce the risk of electric shock, and meet UK safety regulations.
The switch is pre-mounted in a weather-resistant IP66 enclosure for reliable operation in outdoor environments. Its lockable handle prevents accidental switching and provides an added layer of safety and control.
Features
- Rated up to 1500V DC, 32A—suitable for large PV arrays
- IP66-rated weatherproof enclosure for outdoor use
- Lockable three-position handle to prevent accidental operation
- Compact modular design with 2–8 pole versions available
- Quick switching mechanism (< 5ms) reduces arc duration
- Contact self-cleaning design to minimise resistance and power loss
- Magnetic and gate arc extinguishing mechanisms for arc suppression
- Wide operating temperature range: -40°C to +70°C
- Certified to IEC/EN60947-3:2009+A1+A2, TUV, CE, and SAA standards
Specifications
| Rated Insulation Voltage (Ui) | 1500V DC |
| Rated Operational Voltage (Ue) | Up to 1200V DC |
| Rated Current (Ie) | 32A |
| Thermal Current (Ith) | 32A (at 40°C); 29A (at 60°C with solar exposure) |
| Switching Time | < 5ms |
| Switching Mechanism | Spring-loaded with self-cleaning contacts |
| Arc Suppression | Magnetic and gate arc extinguishing |
| Cable Compatibility | 4–16 mm² solid/stranded; waterproof cable glands (M25, M16) |
| Mounting | Wall-mounted (vertical or horizontal) |
| Ingress Protection | IP66 (enclosure) |
| Operating Temperature | -40°C to +70°C |
| Approvals | IEC/EN 60947-3:2009+A1+A2, TUV, CE, SAA |
| Mechanical Life | 10,000 operations |
Documents for download: