Niglon Protego 32A 3 Phase Type A 10kA B Curve RCBO | PRCBO10B3-32

The Niglon PRCBO10B3-32 Protego 3 Phase RCBO is a compact, all-in-one protection device designed specifically for use within Niglon Protego 125 TP&N three-phase distribution boards. Rated at 32A, this RCBO combines overload, short-circuit, and residual current protection in a single device eliminating the need for separate RCD enclosures.

Previously, providing RCD protection on three-phase circuits often required additional enclosures and complex wiring. The PRCBO10B3-32 solves this by fitting directly into the Protego 125 board, saving space, reducing installation time, and simplifying compliance with BS 7671.

With a Type A RCD function, 30mA residual current sensitivity, and a 10kA breaking capacity, this RCBO delivers reliable protection for modern three-phase installations where DC residual currents may be present.

Features

• 3 Phase RCBO (3P+N) – Complete circuit protection in one device
• 32A Current Rating – Ideal for low-load three-phase circuits
• Type A RCD Protection – Detects AC and pulsating DC residual currents
• 30mA Residual Current Sensitivity – Additional protection against electric shock
• B Curve Tripping Characteristic – Suitable for standard loads
• 10kA Breaking Capacity – Robust fault protection
• Direct Fit for Protego 125 Boards – No additional enclosures required
• Space-Saving Design – Cleaner, more compact installations
• Installer-Friendly – Faster wiring and simplified compliance

Specification

• Model / SKU: PRCBO10B3-32
• Product Type: 3 Phase RCBO
• Poles: 3 Pole + Neutral (3P+N)
• Current Rating: 32A
• Trip Curve: B Curve
• Breaking Capacity: 10kA
• Residual Current Type: Type A
• Residual Current Sensitivity: 30mA
• Compatibility: Niglon Protego 125 TP&N Distribution Boards

Standards & Compliance

• BS EN 61009-1
• BS 7671 compliant when installed correctly

Why Choose the Niglon 3-Phase RCBO

• Removes the need for separate RCD enclosures
• Simplifies three-phase circuit protection
• Saves space inside the distribution board
• Reduces installation time and wiring complexity
• Trusted Niglon quality and Protego compatibility

Typical Applications

• Three-phase final circuits
• Commercial installations
• Protego 125 TP&N distribution boards
• Circuits requiring integrated RCD protection