Why Choose the Lovato P1MBUH2PC30 Miniature Circuit Breaker?
The Lovato P1MBUH2PC30 is a 2-pole miniature circuit breaker (MCB) designed to provide overload and short-circuit protection in industrial control and electrical distribution applications. Part of the Lovato P1MB range, it combines a 30 A rated current, Type C tripping characteristic and compliance with IEC/EN 60947-2 and UL 489.
Its C-curve characteristic is suitable for compatible circuits that can experience moderate starting or inrush currents during normal operation. The P1MBUH2PC30 provides a 10 kA short-circuit rating under both IEC and UL specifications, supporting dependable protection for industrial machinery, automation equipment and electrical control-panel circuits.
The P1MBUH2PC30 is rated for 480Y/277 V AC under UL specifications, with IEC operational ratings of 230/400 V AC and a DC operational rating of 125 V DC. Its compact 2-module construction, standard 35 mm DIN rail mounting, IP20 frontal protection and conductor capacity from 1–35 mm² support straightforward integration into professional electrical assemblies.
Key Advantages
- Compact 2-pole miniature circuit breaker for industrial circuit protection.
- 30 A rated current with Type C tripping characteristic.
- 480Y/277 V AC UL rated operational voltage for compatible North American systems.
- 10 kA short-circuit rating under both IEC and UL specifications.
- UL 489 compliant for suitable branch-circuit protection applications.
- Compact 2-module DIN rail construction simplifies integration into modular electrical panels.
Key Features
- Lovato P1MB miniature circuit breaker range.
- 2-pole configuration.
- 30 A rated current.
- Type C tripping curve.
- 10 kA IEC and UL short-circuit rating.
- 480Y/277 V AC UL rated operational voltage.
- 230/400 V AC IEC rated operational voltage.
- 125 V DC rated operational voltage.
- 4 kV rated impulse withstand voltage.
- Standard 35 mm DIN rail mounting.
Reliable C-Curve Protection for Industrial Electrical Systems
Miniature circuit breakers automatically interrupt electrical circuits when overload or short-circuit conditions occur, helping protect conductors and connected equipment against excessive current. A C-curve breaker accommodates moderate transient currents before instantaneous magnetic tripping, making this characteristic suitable for many industrial control, machinery and distribution applications.
The Lovato P1MBUH2PC30 combines a 30 A rating, C-curve characteristic, 480Y/277 V AC UL rating and 10 kA short-circuit rating in a compact two-module device. Its UL 489 and IEC/EN 60947-2 compliance makes it particularly useful for industrial machinery and electrical panels requiring recognised circuit protection.
Typical Applications
- Industrial electrical control panels.
- UL 489 branch-circuit protection applications.
- 480Y/277 V AC electrical systems.
- Machine control and industrial automation equipment.
- OEM machinery intended for North American markets.
- Low-voltage industrial distribution assemblies.
