Lovato P2MB3PD100 three-pole 100A miniature circuit breaker with D curve trip characteristic, 10kA breaking capacity and DIN rail mounting for industrial electrical protection.
£191.14
The Lovato P2MB3PD100 is a high-performance three-pole miniature circuit breaker (MCB) designed to provide dependable protection against overloads and short circuits in industrial and commercial electrical installations. As part of the trusted Lovato P2MB series, this circuit breaker combines reliable protection, robust construction and straightforward installation for modern distribution systems.
Featuring a D characteristic tripping curve, the P2MB3PD100 is particularly suited to circuits with high inrush currents, making it ideal for motors, transformers and other inductive loads. Its compact DIN rail mounting format allows quick integration into electrical panels while maintaining compliance with recognised international standards.
With a 100A rated current, 230/400V AC operating voltage and a 10kA short-circuit breaking capacity, the Lovato P2MB3PD100 delivers reliable circuit protection for demanding industrial applications where operational continuity and electrical safety are essential.
Miniature circuit breakers protect electrical systems by automatically disconnecting power during overload or short-circuit conditions. This helps minimise equipment damage, improve personnel safety and reduce costly downtime.
The Lovato P2MB series is engineered for demanding industrial and commercial applications, offering dependable protection for motors, machinery, distribution panels and control equipment where high reliability is essential.
| Current | 100 A |
|---|---|
| Phase | Three Phase |
| Manufacturer | Lovato Electric |
| Series | P2MB |
| Model | P2MB3PD100 |
| Product type | Miniature Circuit Breaker (MCB) |
| Number of poles | 3 |
| Rated current | 100A |
| Trip characteristic | D Curve |
| Rated operational voltage | 230/400V AC |
| Rated insulation voltage | 400V |
| Rated impulse withstand voltage | 6kV |
| Rated frequency | 50/60Hz |
| Short-circuit breaking capacity | 10kA |
| Protection rating | IP20 |
| Mounting type | 35mm DIN rail |
| DIN module width | 4.5 modules |
| Operating temperature | -40°C to +70°C |
| Approximate weight | 510g |
| HS Code | 85362090 |
It provides overload and short-circuit protection for three-phase industrial and commercial electrical circuits.
A D curve breaker is designed for circuits with high inrush currents, making it suitable for motors, transformers and other inductive equipment.
The Lovato P2MB3PD100 has a 100A rated current.
The breaker is designed for quick installation onto a standard 35mm DIN rail inside electrical distribution or control panels.
The P2MB3PD100 complies with IEC/EN 60947-2 and UL1077 standards for miniature circuit breakers.
Lovato miniature circuit breakers are trusted by panel builders, OEMs and electrical engineers worldwide for delivering dependable circuit protection, long service life and reliable performance in demanding industrial environments.
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LED Controls is a specialist distributor of factory automation and industrial controls, supplying OEMs, machine builders, panel builders and end users throughout the UK and worldwide. As a trusted UK distributor for many of the world’s leading automation manufacturers, we provide industrial control products, technical expertise and bespoke automation solutions backed by outstanding customer service.
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...