Why Choose the Lovato P1MB4PC25 Miniature Circuit Breaker?
The Lovato P1MB4PC25 is a dependable four-pole miniature circuit breaker (MCB) designed to protect electrical circuits against overloads and short circuits. As part of the Lovato Electric P1MB modular protection range, it combines reliable thermal-magnetic circuit protection with a compact DIN rail format suitable for industrial machinery, commercial distribution systems and electrical control panels.
This miniature circuit breaker features a rated current of 25 A, a Type C tripping characteristic and a rated short-circuit breaking capacity of 10 kA. The Type C response accommodates moderate inrush currents, making the breaker suitable for motors, transformers, power supplies, solenoids and other inductive electrical equipment.
With four mechanically linked poles, the P1MB4PC25 provides simultaneous disconnection of all protected conductors during overload and short-circuit conditions. Its four-module housing mounts directly onto a standard DIN rail, enabling organised installation within distribution boards, switchgear assemblies, photovoltaic systems and industrial automation cabinets.
Key Advantages
- Dependable overload and short-circuit protection.
- Four-pole configuration for coordinated circuit isolation.
- 25 A rated current for industrial and commercial circuits.
- Type C tripping characteristic for loads with moderate inrush currents.
- High 10 kA short-circuit breaking capacity.
- Suitable for conventional electrical and photovoltaic applications.
Key Features
- Lovato Electric P1MB miniature circuit breaker series.
- Four-pole thermal-magnetic circuit breaker.
- 25 A rated operational current.
- Type C instantaneous tripping curve.
- 10 kA rated short-circuit capacity.
- Four protected poles and four DIN modules.
- Compliance with IEC and UL 1077 requirements.
- Standard DIN rail mounting for modular electrical panels.
Reliable Protection for Industrial Power Circuits
Miniature circuit breakers automatically interrupt an electrical supply when excessive current is detected. Thermal protection responds to prolonged overload conditions, while magnetic protection provides rapid disconnection during high-current short circuits.
The Lovato P1MB4PC25 combines a 25 A current rating with a Type C tripping curve, making it suitable for circuits supplying equipment that can produce moderate starting currents. Its four-pole construction ensures all protected conductors are disconnected together when the breaker operates.
Typical Applications
- Industrial machinery and automation systems.
- Three-phase electrical distribution boards.
- Motors, transformers and inductive loads.
- Photovoltaic electrical installations.
- Commercial switchboards and control panels.
- OEM machinery and building-services systems.
