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Lovato P5ME4PS0400 is a 4-pole 400 A IEC moulded case circuit breaker with electronic overload and short-circuit protection and a 50 kA Icu breaking capacity at 380–415 V AC for industrial power distribution.
£653.76
The Lovato P5ME4PS0400 is a high-performance 4-pole moulded case circuit breaker (MCCB) designed for protection and isolation of high-current low-voltage electrical distribution systems. As part of the Lovato P5 series, this IEC circuit breaker combines a 400 A rated current with electronic protection for dependable operation in demanding industrial installations.
Its four-pole configuration enables simultaneous switching and protection of three phase conductors and the neutral, making the P5ME4PS0400 particularly suitable for three-phase, four-wire distribution networks. The electronic trip system provides overload and short-circuit protection while allowing the breaker to be coordinated with the requirements of the protected installation.
With an ultimate short-circuit breaking capacity Icu of 50 kA at 380–415 V AC, the P5ME4PS0400 is engineered for industrial switchboards, distribution panels and machinery power systems where substantial prospective fault currents may occur. Its moulded-case construction and compatibility with the Lovato P5 accessory system provide a flexible platform for professional panel building.
Moulded case circuit breakers such as the Lovato P5ME4PS0400 protect electrical installations by interrupting current when overload or short-circuit conditions exceed acceptable limits. The four-pole design enables all three phases and the neutral conductor to be switched together, making it suitable for distribution systems where neutral isolation is required.
The P5ME4PS0400 combines a 400 A current rating with a 50 kA Icu breaking capacity at 380–415 V AC, providing robust protection for demanding industrial installations. Electronic trip technology and the P5 accessory platform also make the breaker suitable for professionally engineered switchboards and machinery distribution systems.
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| Mounting Type | Fixed | |
|---|---|---|
| Application | Power distribution | |
| Poles | 4-pole | |
| Device Type | MCCB | |
| Breaking Capacity | 50 kA | |
| HS Code | 85365080 | |
| Manufacturer | Lovato | |
| Series | P5 | |
| Model | P5ME4PS0400 | |
| Product type | Moulded case circuit breaker (MCCB) | |
| Standard version | IEC | |
| Number of poles | 4 | |
| Rated current | 400 A | |
| Trip technology | Electronic | |
| Ultimate short-circuit breaking capacity (Icu) at 380–415 V AC | 50 kA | |
| Protection functions | Overload and short-circuit | |
| Application | Three-phase, four-wire power distribution | |
| Switching function | Circuit protection and isolation | |
| Construction | Moulded case | |
| Installation | Electrical distribution panel / switchboard |
The P5ME4PS0400 is a 4-pole moulded case circuit breaker designed to protect and isolate high-current electrical distribution circuits against overload and short-circuit conditions.
The Lovato P5ME4PS0400 has a rated current of 400 A.
The 4-pole configuration allows the breaker to switch three phase conductors together with the neutral, making it suitable for three-phase, four-wire electrical distribution systems.
The breaker has an ultimate short-circuit breaking capacity Icu of 50 kA at 380–415 V AC.
It is typically installed in industrial switchboards, distribution panels, motor control centres and machinery power systems requiring high-current four-pole circuit protection.
Lovato P5 moulded case circuit breakers provide panel builders, electrical engineers and industrial operators with robust circuit protection, high short-circuit breaking capacity and flexible integration for demanding low-voltage power distribution systems.
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