Why Choose the Lovato P2MB4PC125 Miniature Circuit Breaker?
The Lovato P2MB4PC125 is a heavy-duty four-pole miniature circuit breaker (MCB) engineered to provide dependable overload and short-circuit protection for industrial and commercial electrical installations. As part of the proven Lovato P2MB series, it combines reliable performance, compact dimensions and straightforward DIN rail installation for modern distribution systems.
Designed with a C characteristic tripping curve, the P2MB4PC125 is ideal for general-purpose power distribution circuits and equipment with moderate inrush currents, including lighting, control panels, distribution boards and industrial machinery. Its four-pole configuration enables simultaneous switching and protection of all three phases together with the neutral conductor.
With a 125 A rated current, 230/400 V AC operating voltage and a 10 kA short-circuit breaking capacity, the P2MB4PC125 delivers dependable protection for demanding electrical installations while maintaining excellent operational reliability and long service life.
Key Advantages
- Reliable four-pole miniature circuit breaker for industrial and commercial installations.
- 125 A rated current for high-capacity electrical distribution.
- C curve tripping characteristic suitable for general industrial loads.
- 10 kA short-circuit breaking capacity for dependable fault protection.
- Switches and protects three phases and neutral simultaneously.
- Quick installation on a standard 35 mm DIN rail.
- Compact six-module design saves valuable panel space.
Key Features
- Lovato P2MB miniature circuit breaker series.
- 125 A rated current.
- Four-pole (4P) configuration.
- C characteristic tripping curve.
- 230/400 V AC rated operational voltage.
- 10 kA short-circuit breaking capacity.
- Rated insulation voltage (Ui): 400 V.
- Rated impulse withstand voltage (Uimp): 6 kV.
- Positive contact indication via flag window.
- Suitable for mounting on a standard 35 mm DIN rail.
Reliable Protection for Four-Pole Distribution Circuits
Miniature circuit breakers automatically disconnect electrical circuits during overload or short-circuit conditions, helping protect wiring, connected equipment and personnel while reducing downtime and maintenance costs.
The Lovato P2MB4PC125 is designed for demanding industrial environments where dependable circuit protection and reliable isolation are essential. Its four-pole construction makes it ideal for three-phase systems requiring simultaneous switching of the neutral conductor.
Typical Applications
- Industrial distribution boards.
- Commercial electrical installations.
- Three-phase control panels.
- OEM machinery and equipment.
- Building services electrical systems.
- Industrial automation panels.
