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Niglon PRCB01B1-40 1P + Neutral 40A Curve B Bi-Directional 10kA RCBO
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Niglon PRCBO10B1-40 1P + Neutral 40A Curve B Bi-Directional 10kA RCBO

SKU: PRCBO10B1-40
Delivery usually within 1-3 working days*
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The Niglon 40A Curve B Bi-Directional RCBO delivers 10kA protection and full switched neutral isolation. Perfect for Protego 125 TP&N boards and PV circuits, offering reliable safety in residential and light commercial installs. Bi-directional design supports reverse current.

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Category: Supplier: Niglon

Description

⚡ BS7671 Circuit Safety – Niglon B40A Bi-Directional 10kA RCBO

Bi-Directional 10kA RCBO for Solar and Protego Boards

Niglon B40A Bi-Directional 10kA RCBO – The Niglon 40A Curve B Bi-Directional RCBO – PRCBO10B1-40 combines MCB and RCD functionality in one bi-directional device, ideal for circuits requiring switched neutral protection. Fully compatible with the Niglon Protego 125 three-phase distribution boards. This is a Type A RCBO.

Niglon 40A Curve B Bi-Directional RCBO is also bi-directional, making it suitable for installations with solar PV or other energy sources that feed current in both directions.

Included

  • 1 × PRCBO10B1-40 Bi-Directional RCBO (Single Pole + Neutral)

Key Features

  • Current Rating: 40A
  • Trip Curve: Curve B
  • Breaking Capacity: 10kA
  • Switched live and neutral poles
  • 30mA residual current sensitivity
  • Bi-directional design – ideal for solar PV systems
  • For use only with Niglon Protego 125 TP&N boards
  • Complies with BS EN 61009-1

✅ Why Choose This RCBO?

  • Safe isolation of both live and neutral conductors
  • Supports reverse energy flow for solar or backup systems
  • 10kA breaking capacity for high-demand installations
  • Perfect for residential and light commercial use

Summary

The Niglon 40A Curve B Bi-Directional RCBO (SKU: PRCBO10B1-40) offers reliable fault protection with full neutral isolation. Designed for use with Niglon Protego 125 TP&N boards, it’s also suitable for PV circuits thanks to its bi-directional capability.

Niglon B40A Bi-Directional 10kA RCBO

This product will be ordered from one of ours suppliers. The usual dispatch time to you is displayed above. You will receive a notification if there are any delays once your order is placed.
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