Why Choose the Lovato P1MBUH2PC07 Miniature Circuit Breaker?
The Lovato P1MBUH2PC07 is a compact two-pole miniature circuit breaker (MCB) designed to provide thermal-magnetic overcurrent and short-circuit protection in industrial electrical distribution and control systems. Part of the Lovato P1 MBUH UL489 range, it combines a 7 A rated current with Curve C tripping characteristics for dependable branch circuit protection.
The P1MBUH2PC07 is rated for 480Y/277 V AC systems and provides a 10 kA short-circuit breaking capacity. Its two protected poles allow simultaneous protection and disconnection of both conductors, while UL489 compliance makes it suitable for branch circuit protection in appropriately designed North American industrial equipment and control panels.
A Curve C tripping characteristic provides a practical balance between overload protection and tolerance of moderate transient inrush currents. With a two-module DIN rail format, IP20 protection and terminals accepting conductors up to 35 mm², the P1MBUH2PC07 is well suited to machinery, automation equipment and OEM electrical assemblies.
Key Advantages
- Two-pole thermal-magnetic protection for branch and equipment circuits.
- 7 A rated current for lower-current industrial electrical loads.
- Curve C tripping characteristic suitable for circuits with moderate inrush currents.
- Rated for 480Y/277 V AC electrical systems.
- 10 kA short-circuit breaking capacity for robust fault protection.
- UL489 compliance for branch circuit protection applications.
Key Features
- Lovato P1 MBUH miniature circuit breaker range.
- 2-pole configuration with both poles protected.
- 7 A rated current.
- Curve C tripping characteristic.
- 480Y/277 V AC rated voltage.
- 10 kA short-circuit breaking capacity.
- 1000 V rated insulation voltage Ui.
- Compact 2 DIN module construction.
- Front protection rating of IP20.
- DIN rail mounting for straightforward panel integration.
Reliable UL489 Branch Circuit Protection
The Lovato P1MBUH2PC07 uses thermal-magnetic protection to interrupt excessive current caused by overloads or short circuits. The thermal element responds to sustained overload conditions, while the magnetic mechanism provides rapid operation during severe fault-current events, helping protect conductors and connected equipment from electrical damage.
Its Curve C characteristic makes the P1MBUH2PC07 suitable for circuits where moderate inrush currents can occur during normal operation. Combined with its 7 A current rating, 480Y/277 V AC voltage rating, two-pole configuration and 10 kA breaking capacity, it provides a compact solution for branch circuit protection in industrial machinery and control systems.
Typical Applications
- Industrial electrical control panels.
- UL489 branch circuit protection.
- 480Y/277 V AC electrical distribution systems.
- Industrial machinery and automation equipment.
- Control, auxiliary and equipment supply circuits.
- OEM electrical control and distribution assemblies.
