Lovato P1MBUH3PC01 three-pole miniature circuit breaker with a 1 A current rating, Type C tripping characteristic, 10 kA breaking capacity and DIN rail mounting for industrial electrical protection.
£194.08
The Lovato P1MBUH3PC01 is a high-quality three-pole miniature circuit breaker (MCB) engineered to provide reliable protection against overloads and short circuits in industrial, commercial and OEM electrical installations. As part of the Lovato Electric P1MB modular protection range, it delivers dependable thermal magnetic protection while maintaining a compact three-module DIN rail mounted design.
Featuring a 1 A rated current, Type C tripping characteristic and a 10 kA short-circuit breaking capacity, the P1MBUH3PC01 is ideal for protecting low-current three-phase control circuits, instrumentation, transformers and auxiliary equipment with moderate inrush currents. Its three-pole construction disconnects all live conductors simultaneously for improved safety and circuit isolation.
Designed for installation on a standard 35 mm DIN rail, this miniature circuit breaker complies with UL 489 and IEC/EN 60947-2, making it suitable for machinery, industrial automation, control panels and electrical distribution systems requiring internationally recognised protection standards.
Miniature circuit breakers automatically disconnect electrical circuits whenever overload or short-circuit conditions occur. This helps protect conductors, switchgear and connected equipment from excessive current while improving electrical safety and reducing downtime.
The Lovato P1MBUH3PC01 combines thermal magnetic protection with a Type C operating characteristic, making it suitable for low-current three-phase control systems, transformers, instrumentation and industrial automation equipment where dependable protection is essential.
| Current | 1 A |
|---|---|
| Phase | Three Phase |
| Manufacturer | Lovato Electric |
| Series | P1MB |
| Model | P1MBUH3PC01 |
| Product type | Miniature circuit breaker |
| Number of poles | 3P |
| Number of DIN modules | 3 |
| Rated current | 1 A |
| Tripping characteristic | Type C |
| Short-circuit breaking capacity | 10 kA |
| Rated operational voltage (IEC) | 230/400 V AC |
| Rated operational voltage (UL) | 480Y/277 V AC |
| Rated operational voltage (DC) | 125 V DC |
| Rated frequency | 50 / 60 Hz |
| Rated insulation voltage (Ui) | 440 V |
| Rated impulse withstand voltage (Uimp) | 4 kV |
| Power dissipation per pole | 1.07 W maximum |
| Mechanical endurance | 20,000 cycles |
| Electrical endurance | 10,000 cycles |
| Protection rating | IP20 |
| Mounting type | 35 mm DIN rail |
| Weight | Approx. 388 g |
| HS Code | 85362010 |
The P1MBUH3PC01 protects low-current three-phase electrical circuits against overloads and short circuits in industrial machinery, control panels and distribution systems.
The Lovato P1MBUH3PC01 has a nominal current rating of 1 A.
It is a three-pole miniature circuit breaker, allowing all three live conductors to be disconnected simultaneously.
The breaker provides a 10 kA short-circuit breaking capacity for dependable industrial circuit protection.
The breaker mounts directly onto a standard 35 mm DIN rail and occupies three DIN modules.
Lovato Electric miniature circuit breakers are trusted by panel builders, OEMs and electrical engineers worldwide to provide dependable protection, reliable performance and long service life across industrial automation and power distribution applications.
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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...