Why Choose the Lovato P1MB2PD04 Miniature Circuit Breaker?
The Lovato P1MB2PD04 is a compact and dependable 2-pole miniature circuit breaker (MCB) designed to protect electrical circuits against overloads and short circuits. As part of the professional Lovato P1MB circuit protection series, it is suitable for industrial control panels, commercial distribution boards, machine building and OEM electrical equipment.
This miniature circuit breaker uses thermal and magnetic tripping mechanisms to automatically disconnect the protected circuit when excessive current or a short circuit occurs. Its D tripping characteristic accommodates high instantaneous starting currents, making it suitable for transformers, solenoids, motors and other equipment with demanding energisation characteristics.
With a rated current of 4 A, a 10 kA short-circuit breaking capacity and a compact 2-module DIN rail format, the P1MB2PD04 provides dependable protection for low-current circuits with high inrush demands. Its robust construction and conformity with recognised international circuit-breaker standards support reliable operation in demanding electrical installations.
Key Advantages
- Compact 2-pole miniature circuit breaker for professional electrical installations.
- 4 A rated current suitable for control and auxiliary circuits.
- D tripping characteristic accommodates high equipment starting currents.
- 10 kA short-circuit breaking capacity for dependable fault protection.
- Thermal-magnetic operation protects against overloads and short circuits.
- Simple installation onto a standard 35 mm DIN rail.
Key Features
- Lovato P1MB miniature circuit breaker series.
- 4 A rated current.
- 2-pole configuration.
- D tripping characteristic.
- 10 kA short-circuit breaking capacity.
- Compact 2-module construction.
- Thermal-magnetic overload and short-circuit protection.
- Suitable for circuits with high inrush currents.
- DIN rail mounted design for control panels and distribution boards.
- Positive contact position indication.
- Compatible with optional modular accessories.
- Manufactured to recognised IEC, EN, UL and CSA standards.
Reliable Protection for High-Inrush Electrical Loads
Miniature circuit breakers such as the Lovato P1MB2PD04 automatically disconnect electrical circuits during overload or short-circuit conditions. This helps protect conductors, control equipment and connected machinery from excessive temperatures and damaging fault currents while improving overall electrical safety.
The D curve characteristic allows the breaker to tolerate high instantaneous starting currents without unnecessary tripping. Combined with its 4 A current rating, two-pole construction and 10 kA breaking capacity, the P1MB2PD04 is well suited to specialised control circuits and highly inductive equipment.
Typical Applications
- Industrial automation control panels.
- Control transformers and power supplies.
- Solenoids and highly inductive loads.
- Motor control auxiliary circuits.
- Machine building and OEM equipment.
- Commercial and industrial distribution boards.
