Mora 4P 125A AC MCB Circuit Breaker

For 3-phase systems that also need neutral line protection, the Mora 4P 125A AC MCB Circuit Breaker delivers complete coverage. This breaker disconnects all four conductors L1, L2, L3, and Neutral together in a single trip mechanism, giving you full isolation of the circuit rather than partial protection that leaves the neutral line unswitched.

The 125A rating places this breaker at the higher end of the MCB range, built for main distribution points or circuits feeding significant combined loads commercial buildings, workshops, factories, or larger installations where a 4-pole, high-current breaker is needed for complete system protection. It handles both overload and short-circuit conditions reliably, keeping the full electrical system safe even under sustained heavy demand.

Mora’s consistent build quality carries through in this breaker. It comes with standard DIN rail mounting, making installation quick and straightforward in any standard distribution panel no special tools or complex wiring required, even at this higher current rating.

This breaker is particularly useful in setups where neutral-line disconnection matters for safety or maintenance such as commercial electrical panels, industrial sub-mains, or generator/solar systems where isolating the complete circuit (not just the phases) is a requirement. Its solid construction is built for long-term, dependable performance under demanding industrial or commercial conditions.

If your project needs a high-current, 4-pole circuit breaker that provides complete 3-phase-plus-neutral protection at 125A, the Mora 4P 125A AC MCB Circuit Breaker is a dependable, practical choice. Order now from HN Electric for fast delivery across Lahore and all of Pakistan.

Q: What is the Mora 4P 125A MCB best suited for?
A: It’s designed for high-load 3-phase systems that also require neutral line disconnection — commercial panels, industrial sub-mains, and larger installations.

Q: What’s the difference between 3-pole and 4-pole?
A: A 3-pole breaker disconnects only the three phase lines (L1, L2, L3), while a 4-pole breaker also disconnects the neutral line, giving complete circuit isolation.

Q: Does it fit on a standard DIN rail?
A: Yes, it uses standard DIN rail mounting for quick installation into any standard panel.

Q: Is this suitable for commercial or industrial use?
A: Yes, its 125A rating and 4-pole design make it well suited for commercial panels, workshops, and industrial sub-circuits requiring full isolation.