Standard delivery
£8 ex VAT · free over £200UK parcel delivery is £8 ex VAT, or free on orders over £200 ex VAT.
Heavier items may be charged at a weight-based or pallet rate, shown at checkout.
P1MB2PB02 – MINIATURE CIRCUIT BREAKER 2P CURVE B 2A
Lovato P1MB2PB02 two-pole 2A miniature circuit breaker with Type B tripping characteristic, 10kA breaking capacity and two-module DIN rail format.
£36.72
Why Choose the Lovato P1MB2PB02 Miniature Circuit Breaker?
The Lovato P1MB2PB02 is a compact and reliable two-pole miniature circuit breaker (MCB) designed to protect electrical circuits against overloads and short circuits. As part of the established Lovato P1MB series, it provides simultaneous protection and isolation across two poles for industrial control panels, commercial distribution boards, machinery and OEM electrical systems.
Featuring a Type B tripping characteristic, the P1MB2PB02 is designed for circuits with low starting currents, including resistive loads, lighting systems, heating equipment and control circuits. Its thermal-magnetic operating mechanism provides dependable overload protection together with rapid disconnection when a short-circuit fault occurs.
With a rated current of 2 A, a 10 kA short-circuit breaking capacity and a compact two-module format, the P1MB2PB02 delivers dependable protection for low-current electrical circuits. Its standard DIN rail mounting supports straightforward installation within control panels, switchboards and modular distribution systems.
Key Advantages
- Reliable two-pole miniature circuit breaker for overload and short-circuit protection.
- 2 A rated current for low-current control and auxiliary circuits.
- Type B tripping characteristic suitable for resistive and low-inrush loads.
- 10 kA short-circuit breaking capacity for dependable fault interruption.
- Simultaneous switching and isolation across two circuit poles.
- Compact two-module construction for efficient use of panel space.
Key Features
- Lovato P1MB miniature circuit breaker series.
- 2 A rated current.
- Two-pole (2P) configuration.
- Type B tripping characteristic.
- 10 kA short-circuit breaking capacity.
- 230/400 V AC rated operational voltage.
- Rated for operation at up to 125 V DC.
- Compact two DIN module format.
- Standard DIN rail mounting for modular electrical panels.
Reliable Two-Pole Circuit Protection
Miniature circuit breakers automatically disconnect electrical circuits when excessive current is caused by an overload or short circuit. This helps protect wiring, control equipment and connected devices from damage while reducing electrical hazards and unplanned system downtime.
The Type B characteristic of the Lovato P1MB2PB02 provides responsive magnetic tripping for circuits with low inrush currents. Its two-pole configuration disconnects both conductors together, providing effective isolation for single-phase and other two-pole electrical applications.
Typical Applications
- Industrial control and auxiliary circuits.
- Lighting and resistive electrical loads.
- Heating and temperature-control equipment.
- Single-phase electrical distribution circuits.
- Machine-building and OEM electrical systems.
- Commercial distribution boards and control panels.
Technical Specifications
Tick the specs you need, then view products that match.
| Current | 2 A | |
|---|---|---|
| Poles | 2-pole | |
| Device Type | MCB | |
| Trip Curve | B curve | |
| Breaking Capacity | 10 kA | |
| Manufacturer | Lovato Electric | |
| Series | P1MB | |
| Model | P1MB2PB02 | |
| Product type | Miniature circuit breaker (MCB) | |
| Number of poles | 2P | |
| Number of protected poles | 2 | |
| Number of DIN modules | 2 | |
| Rated current | 2 A | |
| Tripping characteristic | Type B | |
| Rated operational voltage AC | 230/400 V AC | |
| Rated operational voltage DC | 125 V DC | |
| Rated insulation voltage (Ui) | 440 V | |
| Rated impulse withstand voltage (Uimp) | 4 kV | |
| Rated frequency | 50 / 60 Hz | |
| Short-circuit breaking capacity | 10 kA | |
| Current-limiting class | 3 | |
| Operating mechanism | Thermal-magnetic | |
| Mounting type | DIN rail | |
| Approximate module width | 36 mm | |
| Compliance | IEC and UL 1077 | |
| Applicable standards | IEC/EN 60898-1, IEC/EN 60947-2, UL 1077 and CSA C22.2 No. 235 | |
| HS Code | 85362010 |
Frequently Asked Questions
What is the Lovato P1MB2PB02 used for?
It protects low-current electrical circuits against overloads and short circuits while providing simultaneous switching and isolation across two poles.
What is the rated current of the P1MB2PB02?
The Lovato P1MB2PB02 has a rated current of 2 A.
What does the Type B tripping characteristic mean?
A Type B circuit breaker is designed for circuits with relatively low starting currents, including lighting, heating, resistive loads and general control equipment.
What is the breaking capacity of this circuit breaker?
The P1MB2PB02 provides a 10 kA short-circuit breaking capacity for reliable fault interruption.
How much panel space does the P1MB2PB02 require?
The circuit breaker occupies two DIN modules, giving it an approximate width of 36 mm.
Trusted by Electrical Professionals Worldwide
Lovato miniature circuit breakers are widely used by panel builders, electrical contractors, machine manufacturers and industrial engineers for dependable circuit protection, efficient installation and reliable long-term operation.
