Lovato circuit breaker P1MD 1000V DC 25A 5kA curve B 4 modules P1MD4PB25

Lovato
Lovato
LOV P1MD4PB25 8013975327319

The circuit breaker Lovato P1 MD 1000V DC 25A curve B, is designed for direct current systems up to 1000V DC. With a breaking capacity of 5kA and 4 poles, it is ideal for photovoltaic applications:

  • Nominal voltage 1000V DC

  • 4 poles

  • 4 DIN modules

  • Nominal current 25 Amperes

  • Curve B – fast protection for resistive loads

  • Breaking capacity 5 kA

  • Front protection degree: IP20

  • Installation on 35 mm DIN rail

  • Dissipated power per pole: 2.13 Watts

  • Operating temperature: -40…+70 °C

  • Conductor section: 1…35 mm²

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Lovato circuit breaker P1MD 1000V DC 25A 5kA curve B 4 modules P1MD4PB25
€111.96
€111.96

€111.96
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€111.96

Buy it within and receive it from Monday, 23 February
Two-year warranty
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Lovato circuit breaker P1 MD 1000V DC: protection for direct current systems

The circuit breaker Lovato P1 MD 4P 25A 1000V DC curve B is designed for protection against overloads and short circuits in direct current systems, such as photovoltaic installations, storage systems, and industrial DC applications.

Thanks to the nominal operating voltage up to 1000 VDC, it ensures high safety standards in high-voltage direct current installations. Compliance with IEC/EN/BS standards ensures reliability and build quality.

Curve B: fast and selective intervention

The intervention curve B allows for a fast magnetic response, ideal for circuits with predominantly resistive loads or low inrush currents. It is particularly suitable for photovoltaic string protection lines or DC distribution circuits.

With a short-circuit capacity of 5 kA (IEC), the device offers effective protection in systems with adequate protection coordination.

Electrical and mechanical performance

It can be used in environments with temperatures ranging from -40 °C to +70 °C, with relative humidity up to 95% and a maximum altitude of 2000 m.

Installation and wiring

The device can be installed on a 35 mm DIN rail in a vertical position. The terminals accept conductors from 1 to 35 mm² (IEC) with a tightening torque between 1.8 and 2 Nm.

The front protection degree IP20 makes it suitable for installation in protected electrical panels.

General data
Number of poles 4 poles
Number of DIN modules 4
Compliance IEC/EN/BS
Nominal insulation voltage (IEC/EN) 1000 V
Nominal impulse withstand voltage (Uimp) 4 kV
Nominal DC operating voltage 1000 VDC
Nominal current (In) 25 Amperes
Intervention curve B
Short-circuit current (IEC capacity) 5 kA
Electrical endurance 2500 cycles
Dissipated power per pole max 2.13 Watts
Operating temperature min -40 °C / max +70 °C
Storage temperature min -40 °C / max +80 °C
Maximum altitude 2000 m
Relative humidity ≤95%
Mounting position Normal vertical plane
Fixing 35mm DIN rail
Terminal tightening torque min 1.8 Nm / max 2 Nm - min Ibin 16 / max Ibin 17.7
Tool attachments Pz 2
IEC conductor section min 1 mm² / max 35 mm² (AWG/Kcmil min 14 - max kcmil 6)
Mechanical endurance 20000 cycles
Product weight 474 g
Front IP protection degree IP20
Pollution degree 3
Grid distance according to IEC/EN60898-1 Annex H.1 60 mm

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Data sheet

Voltage:
1000 Vdc
Modules:
4
Poles:
4P
Curve:
B
Breaking capacity:
5KA
Degree of protection:
IP20
Amps:
25A
Circuit Protections:
Circuit breakers
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