
Proteus PV in C20 Overcurrent Protection
£70.61
Exc. VAT
Tracked Delivery
Order before 2pm for next-day delivery
14-Day Returns
Secure Checkout
Why Choose ClearRay Solar?
- UK stock — no drop-ship delays
- MCS-certified products
- Industry-lowest trade rates
Need Help Choosing?
- Free system design support
- Match inverters to panels with our online tool
- G98 / G99 compliance flagging
- Real-time stock availability
Trade-Ready Supply
- Next-day delivery on stocked items
- Pallet quantities available — request a quote
- Dedicated account support
The Proteus C20 RCBO provides combined overcurrent and residual current protection for PV AC-side circuits, rated 20A with a 30mA Type A trip threshold.
Its double-pole, single-module, bidirectional design suits compact consumer unit installations where board space is limited.
Specifications
| Vendor | Proteus |
| Category | Switches – AC Isolators |
| Rated Current | 20A |
| Poles | Double pole, 1 module |
| Curve | C curve |
| Breaking Capacity | 6kA |
| Residual Current | 30mA, Type A |
| Direction | Bidirectional |
| Unit Weight | 0.14 kg |
Product Documents & Certificates
Delivery times vary by region:
- UK — 1-2 business days
- Highlands & Islands — 1-2 business days
Returns accepted within 14 days of delivery for unused items in original packaging.

