Description
The MORA 4P 63A AC Circuit Breaker is a high-performance electrical safety device engineered for comprehensive protection of three-phase circuits. At Ryksolar, we understand that 3-phase systems in Pakistan require more than just standard breakers; they need a “VIP” level of shielding against overloads and short circuits across all lines. This 4-pole miniature circuit breaker ensures that in the event of a fault, all three phases and the neutral are disconnected simultaneously, preventing hazardous “floating neutral” conditions that can destroy 3-phase motors and solar inverters.
Superior 4-Pole Protection for 3-Phase Systems
Why choose a 4P (Four Pole) breaker over a 3P? Standard 3-phase breakers only trip the live lines, but the MORA 4P 63A AC Circuit Breaker includes a dedicated pole for the Neutral wire. This is critical for modern solar installations where neutral isolation is required for safety during maintenance or system faults. Built with heat-resistant ABS material and high-grade copper internal components, this miniature circuit breaker provides a robust defense for residential, commercial, and industrial panels alike.
Simultaneous Tripping: All 4 poles are mechanically interlocked, ensuring that if one phase faults, the entire circuit is isolated instantly.
High Breaking Capacity: Designed to safely interrupt high fault currents, preventing the breaker from welding shut during a severe short circuit.
Bilateral Busbar Support: Features flexible wiring terminals that support bilateral busbar connections, making it compatible with advanced DB box designs.
Visual Position Indicator: Includes a clear red/green indicator window that shows the actual contact status, providing a “VIP” user experience for troubleshooting.
3N·m Wiring Torque: Industrial-grade terminals that allow for a secure 3N·m torque, ensuring that even thick 25mm² cables stay tightly connected without heating up.
MORA 4 Pole MCB Price in Pakistan (2026 Updated)
The mora 4 pole mcb price in pakistan is known for offering European-standard quality at highly affordable rates.
MORA 4P 63A AC MCB (Standard): Rs. 1,950 – Rs. 2,600
MORA 4P 100A AC MCB (Heavy Duty): Rs. 3,800 – Rs. 4,500
Schneider / ABB 4P 63A MCB: Rs. 8,500 – Rs. 12,000
At Ryksolar, we provide the latest 2026 stock with 7-day check warranty, ensuring you get the original MORA quality that complies with IEC/EN 60898-1 standards.
Internal Link: For complete 3-phase lightning protection, pair this breaker with our NIN 4 Pole AC SPD.
Technical Specifications
The MORA 4P 63A AC Circuit Breaker is built for the most demanding electrical environments.
| Feature | Specification |
| Poles | 4 Pole (L1, L2, L3 + N) |
| Rated Current (In) | 63 Amps |
| Rated Voltage (Ue) | 400V – 415V AC |
| Breaking Capacity | 6kA (6000 Amps) |
| Compliance | IEC/EN 60898-1 / 60947-2 |
| Connecting Capacity | Up to 25mm² Cable |
| Tripping Curve | C Type (Ideal for Inductive Loads) |
Installation for Solar Inverters
For 5KW to 20KW 3-phase inverters, the MORA 4P 63A AC Circuit Breaker is the ideal AC-side isolator. It protects the inverter from grid-side surges and prevents current leakage issues. For engineers looking for international safety data, the IEC 60947-2 Low-Voltage Switchgear Standards provide a DoFollow link to the global benchmarks for circuit protection performance.
Why Buy from Ryksol Energy?
At Ryksolar, we don’t just sell switchgear; we provide peace of mind. Every MORA 4P 63A AC Circuit Breaker is inspected for terminal integrity and mechanism smoothness. In an era where 3-phase equipment costs millions, saving a few hundred rupees on a “fake” breaker is a risk you shouldn’t take.
Internal Link: Need manual switching between phases? Check our Mora 4 Line ChangeOver Switch.
Conclusion: Professional Protection for Modern Power
The MORA 4P 63A AC Circuit Breaker is the perfect balance of price, performance, and safety. It provides the essential 4-pole isolation required for modern electrical codes in Pakistan. Visit Ryksolar today and secure your 3-phase system with the best mora 4 pole mcb price in pakistan.
Learn more about our circuit protection solutions at our About Us page. (Internal Link)
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