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This Lovato Electric P1MB3PC25 is a 3-pole miniature circuit breaker (MCB) designed for electrical protection. It features a thermal magnetic tripping mechanism with a C curve, suitable for general-purpose applications where moderate inrush current is expected.
The breaker has a rated current of 25A and can operate at voltages of 230/400VAC with a rated frequency of 50/60Hz. It offers a short circuit rating of 10kA according to IEC standards. The device is designed for mounting on a standard 35mm DIN rail and has a vertical operating position.
Key electrical specifications include a rated insulation voltage of 440V and a rated impulse withstand voltage of 4kV. The power dissipation per pole is a maximum of 2.13W. The operating temperature range is from -40°C to +70°C, with storage temperatures between -40°C and +80°C. The maximum operating altitude is 2000m.
Compliance includes IEC/UL1077 standards. The terminals accommodate conductor sections from 1mm² to 35mm² and require a tightening torque between 1.8 and 2 Nm using a Pz 2 tool.
The rated current is 25A.
The tripping curve is C.
The rated operational voltage is 230/400VAC.
It has 3 poles.
The short circuit rating is 10kA.
The mounting type is DIN Rail.
The operating temperature range is -40°C to +70°C.