P1RD2P40A300S Lovato RCCB 2P 40A IDN 300MA SELECTIVE

P1RD2P40A300S Lovato RCCB 2P 40A IDN 300MA SELECTIVE

Lovato P1RD2P40A300S residual current circuit breaker, a 40 A two pole selective RCCB with 300 mA sensitivity designed for low-voltage earth leakage protection applications.

SKU: P1RD2P40A300S
Price
List Price £188.06 ex VAT
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£188.06

Why Choose the Lovato P1RD2P40A300S Residual Current Circuit Breaker?

The Lovato P1RD2P40A300S is a reliable two-pole residual current circuit breaker (RCCB) designed to provide effective earth leakage protection and safe disconnection of electrical circuits. Part of the Lovato P1RD residual current protection device series, it combines dependable residual current monitoring with compact DIN rail installation for industrial, commercial and low-voltage distribution systems.

This RCCB provides protection against residual currents by disconnecting the circuit when leakage current exceeds the defined threshold. The selective (S) time-delayed characteristic helps improve system discrimination by coordinating with downstream protective devices, reducing unnecessary interruptions in larger electrical installations.

With a rated current of 40 A, a 300 mA residual current sensitivity and a two-pole configuration, the Lovato P1RD2P40A300S is suitable for protecting single-phase circuits in industrial panels, commercial installations and electrical distribution systems.

Key Advantages

  • Reliable residual current protection for low-voltage electrical systems.
  • 40 A rated current suitable for a wide range of installations.
  • 300 mA earth leakage sensitivity for effective fault protection.
  • Selective (S) time-delayed operation improves coordination with other RCD devices.
  • Two-pole switching for complete single-phase circuit isolation.
  • Compact DIN rail mounting design for easy panel integration.

Key Features

  • Lovato P1RD residual current circuit breaker series.
  • 2-pole configuration.
  • 40 A rated current.
  • 300 mA residual current sensitivity.
  • Selective S-type time delay characteristic.
  • Provides protection against earth leakage currents.
  • Manual test function for device verification.
  • Compact modular design for electrical distribution boards.
  • 35 mm DIN rail mounting format.

Reliable Residual Current Protection for Electrical Systems

Residual current circuit breakers such as the Lovato P1RD2P40A300S monitor electrical circuits for leakage currents caused by insulation faults or unwanted current paths to earth. By disconnecting the supply when dangerous leakage levels occur, they help improve electrical safety and protect installations.

The selective design of this RCCB allows better coordination in multi-level protection systems, helping prevent upstream devices from disconnecting unnecessarily when downstream protection devices operate first.

Typical Applications

  • Industrial electrical distribution boards.
  • Control panels and automation systems.
  • Commercial building installations.
  • Low-voltage power distribution systems.
  • Machinery and equipment protection circuits.
  • Electrical installations requiring selective residual current protection.

Technical Specifications

HS Code 85362010
Manufacturer Lovato Electric
Series P1RD Residual Current Devices
Model P1RD2P40A300S
Product type Residual current circuit breaker (RCCB)
Number of poles 2P
Rated current 40 A
Residual current sensitivity 300 mA
Characteristic Selective (S)
Mounting type 35 mm DIN rail
Rated frequency 50 / 60 Hz
Application Earth leakage protection and circuit isolation
Poles 2-pole
Device Type RCD
Residual Current 300 mA

Frequently Asked Questions

What is the Lovato P1RD2P40A300S used for?

The Lovato P1RD2P40A300S is used to provide residual current and earth leakage protection in industrial, commercial and low-voltage electrical installations.

What is the rated current of this RCCB?

The P1RD2P40A300S has a rated current of 40 A.

What does the 300 mA sensitivity mean?

The device detects residual currents above 300 mA and disconnects the circuit to help protect the electrical installation.

What does the selective S characteristic provide?

The selective characteristic provides time-delayed operation to improve coordination with downstream residual current protection devices.

Where is this RCCB installed?

The P1RD2P40A300S is typically installed on a 35 mm DIN rail inside electrical distribution boards and control panels.

Trusted by Industrial Electrical Professionals

Lovato residual current protection devices provide reliable earth leakage protection, safe isolation and coordinated operation for modern industrial and commercial electrical systems.

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