Lovato P1MB1NC04 miniature circuit breaker with a 4 A rated current, Type C tripping characteristic, 1P+N configuration, two-module construction and 6 kA breaking capacity.
£37.99
The Lovato P1MB1NC04 is a dependable miniature circuit breaker (MCB) designed to protect low-voltage electrical circuits against overloads and short circuits. As part of the Lovato Electric P1MB series, it provides reliable thermal-magnetic protection for industrial control panels, commercial distribution boards and electrical automation systems.
Featuring a 4 A rated current, Type C tripping characteristic and 6 kA short-circuit breaking capacity, the P1MB1NC04 is suitable for low-current circuits that may experience moderate starting currents. Its protective mechanism helps safeguard conductors, control components and connected equipment from potentially damaging overcurrent conditions.
The breaker has a 1P+N configuration, providing overcurrent protection while switching both the phase and neutral conductors. Its two-module construction supports effective circuit isolation, while standard DIN rail mounting enables straightforward installation within modular electrical enclosures.
The Lovato P1MB1NC04 uses thermal and magnetic tripping elements to protect wiring and connected equipment. The thermal mechanism responds to sustained overload conditions, while the magnetic mechanism provides rapid circuit interruption when a high-current short circuit occurs.
Its 4 A rating makes it suitable for control circuits, instrumentation, auxiliary supplies and other low-current applications. The Type C characteristic allows moderate temporary inrush currents while maintaining effective protection against overloads and short circuits.
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| Current | 4 A | |
|---|---|---|
| Phase | Single Phase | |
| Poles | 1-pole + N | |
| Manufacturer | Lovato Electric | |
| Series | P1MB | |
| Model | P1MB1NC04 | |
| Product designation | Miniature circuit breaker | |
| Number of poles | 1P+N | |
| Rated current | 4 A | |
| Tripping characteristic | Type C | |
| Rated operational voltage | 230/400 V AC | |
| Rated insulation voltage (Ui) | 440 V | |
| Rated impulse withstand voltage (Uimp) | 4 kV | |
| Rated frequency | 50 / 60 Hz | |
| Short-circuit breaking capacity | 6 kA | |
| Energy-limiting class | 3 | |
| Electrical endurance | 10,000 operations | |
| Operating mechanism | Thermal-magnetic | |
| Number of DIN modules | 2 | |
| Mounting type | DIN rail | |
| Conformity standards | IEC/EN 60898-1 and IEC/EN 60947-2 | |
| Certifications | TÜV Rheinland and EAC | |
| HS Code | 85362010 |
The P1MB1NC04 protects low-current electrical circuits against overloads and short circuits, making it suitable for control, automation, instrumentation and auxiliary applications.
The Lovato P1MB1NC04 has a rated current of 4 A.
A Type C miniature circuit breaker accommodates moderate starting currents while continuing to provide effective overload and short-circuit protection.
The P1MB1NC04 has a rated short-circuit breaking capacity of 6 kA.
The circuit breaker occupies two DIN modules and is designed for mounting inside modular electrical enclosures.
Yes. Its 1P+N configuration switches both the phase and neutral conductors while providing overcurrent protection for the circuit.
Lovato Electric miniature circuit breakers are trusted by electricians, panel builders and equipment manufacturers to provide dependable circuit protection across commercial, industrial and automation applications.
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