Why Choose the Lovato P1MB4PB25 Miniature Circuit Breaker?
The Lovato P1MB4PB25 is a high-performance four-pole miniature circuit breaker (MCB) designed to provide dependable protection against overloads and short circuits in commercial, industrial and OEM electrical installations. As part of the trusted Lovato Electric P1MB modular protection range, it combines reliable thermal-magnetic protection with a compact DIN rail mounting format for straightforward installation.
Featuring a 25 A rated current, a Type B tripping characteristic and a 10 kA short-circuit breaking capacity, the P1MB4PB25 is ideal for protecting lighting circuits, electrical distribution systems, control panels and resistive loads where low inrush currents are expected.
Its four mechanically linked poles ensure simultaneous disconnection of all conductors, helping improve safety during fault conditions and maintenance. Manufactured to recognised international standards, this miniature circuit breaker offers long-term reliability in demanding electrical environments.
Key Advantages
- Reliable overload and short-circuit protection for electrical installations.
- Four-pole configuration for complete circuit isolation.
- 25 A rated current for commercial and industrial applications.
- Type B tripping characteristic for circuits with low inrush currents.
- 10 kA breaking capacity for enhanced fault protection.
- Compact modular DIN rail design simplifies installation.
Key Features
- Lovato Electric P1MB miniature circuit breaker series.
- Four-pole thermal-magnetic protection.
- 25 A rated operational current.
- Type B instantaneous tripping curve.
- 10 kA rated short-circuit capacity.
- Four DIN modules wide.
- Positive contact status indication.
- 35 mm DIN rail mounting.
Reliable Protection for Electrical Systems
Miniature circuit breakers automatically disconnect electrical supplies whenever overload or short-circuit conditions occur, protecting electrical wiring, connected equipment and personnel. Thermal protection responds to sustained overloads, while magnetic protection rapidly interrupts high fault currents.
The Lovato P1MB4PB25 combines dependable protection, compact dimensions and recognised international approvals, making it suitable for modern switchboards, industrial machinery and commercial electrical distribution systems.
Typical Applications
- Three-phase distribution boards.
- Industrial control panels.
- Commercial electrical installations.
- Machine building and OEM equipment.
- Building services systems.
- Lighting and power distribution circuits.
