Tronic Single Pole 20A MCB Circuit Breaker

Our review

This is a single-pole miniature circuit breaker rated at 20 amps, made by Tronic. In a typical Tanzanian home it is the type of breaker that sits on the final circuit feeding lighting points or small appliances, rather than the main switch or a heavy load like a water heater. It suits anyone replacing a failed breaker of the same rating or adding a new single-phase circuit where the cable and load have already been sized for 20A. Before buying, confirm three things: that your circuit genuinely needs a 20A rating, that a single-pole device is acceptable for how that circuit is wired, and that the physical fitting matches your consumer unit. A single-pole breaker interrupts only the live conductor, so it is not the right choice where isolation of both live and neutral is required. Compared with other breakers of its kind, the meaningful differences are the trip curve, breaking capacity and the brand's reputation for consistent tripping, none of which are stated here, so ask the seller on Sokonia if those details matter for your installation. If you are unsure, have a qualified electrician confirm the correct rating and type before you buy.