Why Choose the Lovato P1MB1PC03 Miniature Circuit Breaker?
The Lovato P1MB1PC03 is a compact and dependable miniature circuit breaker (MCB) designed to protect low-current electrical circuits against overloads and short circuits. As part of the Lovato P1MB modular circuit protection range, it provides reliable protection for industrial control panels, automation systems, machinery and electrical distribution equipment.
This circuit breaker features a 3 A rated current, a Type C tripping characteristic and a high 10 kA short-circuit breaking capacity. The Type C response accommodates moderate inrush currents, making the P1MB1PC03 suitable for control transformers, contactor coils, relays, solenoids, small motors and other inductive electrical loads.
With its single-pole configuration and compact one-module DIN rail design, the P1MB1PC03 can be installed efficiently inside machine control panels, distribution boards and switchgear assemblies. Its thermal-magnetic operating mechanism provides automatic disconnection during sustained overload conditions and sudden short-circuit faults.
Key Advantages
- Dependable overload and short-circuit protection.
- 3 A rated current for low-current control and auxiliary circuits.
- Type C tripping characteristic for loads with moderate inrush currents.
- High 10 kA short-circuit breaking capacity.
- Compact single-module construction saves valuable panel space.
- Standard DIN rail mounting supports quick and straightforward installation.
Key Features
- Lovato P1MB miniature circuit breaker series.
- 3 A rated operational current.
- Single-pole configuration.
- Type C thermal-magnetic tripping characteristic.
- 10 kA short-circuit breaking capacity.
- 230 V AC rated operational voltage.
- Suitable for DC circuits up to 60 V DC.
- Compact one DIN module width.
- Standard 35 mm DIN rail mounting.
- International IEC, EN, UL and CSA conformity.
Reliable Protection for Control and Automation Circuits
Miniature circuit breakers protect electrical wiring, equipment and connected devices by automatically disconnecting the supply when excessive current is detected. The Lovato P1MB1PC03 combines thermal protection for sustained overload conditions with magnetic protection for rapid operation during short-circuit faults.
The Type C tripping curve allows moderate starting currents without unnecessary operation. This makes the P1MB1PC03 a practical choice for industrial control equipment, small transformers, relay circuits, solenoids and other devices requiring dependable 3 A circuit protection.
Typical Applications
- Industrial control panels.
- PLC and automation systems.
- Control transformer circuits.
- Relay and contactor coil circuits.
- Instrumentation and signalling equipment.
- Solenoids and small inductive loads.
- Machine auxiliary power circuits.
