
The NFN450 4-pole 50A circuit breaker provides reliable protection and control for circuits against overloads and short circuits. It features a 10kA breaking capacity with a C curve trip characteristic, compatible with 240/400V, 50–60Hz systems for industrial and commercial installations.
We deliver nationwide across South Africa.
- Orders over R1,000 qualify for free delivery.
- Orders under R1,000 are charged a flat rate between R95–R125, calculated at checkout.
Delivery Times
- Local deliveries 1–3 business days
- Outlying areas 3–5 business days
Products may be returned within 7 days of purchase, provided they are unused, in their original packaging, and accompanied by proof of purchase.