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P1MBUH2PD04 – MINIATURE CIRCUIT BREAKER 2P CURVE D 4A UL489
Lovato P1MBUH2PD04 miniature circuit breaker, 2P, 2 DIN modules, Type D tripping curve, 4 A rated current and 10 kA short-circuit breaking capacity for high-inrush electrical circuit protection.
£83.84
Lovato P1MBUH2PD04 Miniature Circuit Breaker 2 Pole D Curve 4A UL489
The Lovato P1MBUH2PD04 is a high-performance miniature circuit
breaker designed for dependable circuit protection in industrial, commercial,
and automation applications. Featuring a 2-pole configuration,
D tripping characteristic, and a 4A rated current,
this MCB provides reliable overload and short-circuit protection for systems
requiring enhanced inrush current handling.
Part of the Lovato P1MBUH series, the P1MBUH2PD04 offers a
10kA short-circuit breaking capacity, UL489 recognition,
DIN rail mounting, and compatibility with demanding electrical distribution
environments. It is suitable for applications where robust protection and
reliable switching performance are required.
Why Choose the Lovato P1MBUH2PD04?
- D-curve tripping characteristic for high inrush current applications.
- 2-pole design with both poles protected.
- 4A rated current for precision circuit protection.
- 10kA short-circuit breaking capacity for enhanced safety.
- UL489 compliant design for industrial installations.
- Compatible with standard DIN rail mounting systems.
- Suitable for AC/DC electrical applications.
- Compact 2-module housing for efficient panel installation.
Applications
- Industrial control panels
- Automation equipment protection
- Electrical distribution systems
- Machine control circuits
- Commercial electrical installations
- Circuits requiring high starting current tolerance
Technical Specifications
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| Current | 4 A | |
|---|---|---|
| IP Rating | IP20 | |
| Series | P1 Modular Protection Devices | |
| Product type | Miniature circuit breaker | |
| Product designation | P1 MB | |
| Number of poles | 2P | |
| Number of DIN modules | 2 | |
| Rated current In | 4 A | |
| Tripping curve | Type D | |
| Short-circuit breaking capacity | 10 kA | |
| Rated voltage | 480Y / 277 V AC | |
| Rated operational voltage | Up to 230-400 V AC / 125 V DC | |
| Rated frequency | 50 / 60 Hz | |
| Protection rating | IP20 front | |
| Mounting type | DIN rail mounting | |
| Terminal type | Screw terminals | |
| Compliance | IEC / UL489 | |
| Standards | IEC/EN 60947-2, UL489 | |
| Certifications | cULus, EAC | |
| Weight | approx. 255 g | |
| Package quantity | 6 pieces | |
| Package dimensions | approx. 284 x 124 x 114 mm | |
| GTIN / EAN | 8013975220863 | |
| HS Code | 85362010 |
Frequently Asked Questions
What type of circuit breaker is the Lovato P1MBUH2PD04?
The Lovato P1MBUH2PD04 is a 2-pole miniature circuit breaker with a D-curve
trip characteristic and a 4A rated current.
What does the D curve mean on the P1MBUH2PD04?
The D curve allows higher magnetic trip thresholds, making this breaker
suitable for circuits with high startup currents such as motors,
transformers, and industrial equipment.
What is the breaking capacity of the Lovato P1MBUH2PD04?
The P1MBUH2PD04 has a 10kA short-circuit breaking capacity.
Can this breaker be installed on a DIN rail?
Yes. The Lovato P1MBUH2PD04 is designed for standard 35mm DIN rail mounting.
