Why Choose the Lovato P1MB3PC02 Miniature Circuit Breaker?
The Lovato P1MB3PC02 is a compact and dependable three-pole miniature circuit breaker (MCB) designed to protect electrical circuits against overloads and short circuits. As part of the established Lovato P1MB modular circuit protection range, it is suitable for industrial control panels, commercial distribution boards and OEM machinery requiring reliable protection for low-current three-phase circuits.
This miniature circuit breaker combines a 2 A rated current, C tripping characteristic and 10 kA short-circuit breaking capacity. The C curve characteristic allows the breaker to accommodate moderate starting currents while providing dependable thermal and magnetic protection during overload and short-circuit conditions.
Designed for operation on 230/400 V AC systems, the P1MB3PC02 occupies three DIN modules and mounts directly onto a standard 35 mm DIN rail. Its compact construction, robust performance and compliance with recognised international standards make it a practical choice for professional electrical installations.
Key Advantages
- Dependable three-pole miniature circuit breaker for low-current three-phase circuits.
- 2 A rated current suitable for control and auxiliary applications.
- C tripping characteristic accommodates moderate equipment inrush currents.
- 10 kA breaking capacity provides reliable short-circuit protection.
- Simultaneous switching and protection across all three poles.
- Compact three-module design maximises available panel space.
- Quick installation onto a standard 35 mm DIN rail.
- Compliant with recognised IEC, EN, UL and CSA standards.
Key Features
- Lovato P1MB miniature circuit breaker series.
- Three-pole (3P) configuration.
- 2 A rated current.
- C tripping curve.
- 10 kA short-circuit breaking capacity.
- 230/400 V AC rated operational voltage.
- 440 V rated insulation voltage.
- 4 kV rated impulse withstand voltage.
- 50/60 Hz rated frequency.
- Current-limiting class 3.
- Thermal-magnetic tripping mechanism.
- Three DIN modules wide.
- Standard 35 mm DIN rail mounting.
- Suitable for industrial, commercial and OEM installations.
Reliable Protection for Low-Current Three-Phase Circuits
Miniature circuit breakers automatically disconnect electrical circuits when excessive current is detected. Thermal protection responds to sustained overload conditions, while magnetic protection provides rapid disconnection during a short circuit. This combined operation helps protect conductors, control components and connected electrical equipment.
The Lovato P1MB3PC02 disconnects and protects all three poles simultaneously. Its C curve characteristic makes it suitable for circuits containing equipment with moderate starting currents, including control transformers, contactor coils, solenoids, power supplies and industrial automation components.
Typical Applications
- Industrial control panels and switchboards.
- Three-phase control and auxiliary circuits.
- Control transformers and power supplies.
- Contactor, relay and solenoid circuits.
- Industrial automation equipment.
- Commercial electrical distribution boards.
- OEM machinery and production equipment.
- Monitoring and instrumentation circuits.
