The Niglon PRCBO10C3-50 is a 50A triple-pole Type C RCBO from the Protego 125 range, providing combined MCB and RCD protection for three-phase circuits at 400V.

Its triple-pole plus switched-neutral design protects all three phases and the neutral in one device, while the Type C curve suits circuits with moderate inrush, such as inductive loads and fluorescent lighting. It is designed for use with Protego 125 boards only.

Key features

• 50A rated current with a Type C tripping curve for circuits with moderate inrush such as inductive and lighting loads
• 30mA Type A RCD protection, detecting AC and pulsating DC residual currents
• 10kA breaking capacity
• Triple pole plus switched neutral for three-phase circuits
• Part of the Protego 125 system matching TPN boards, MCBs, RCD incomers and surge protection available

Specification

• Product code: PRCBO10C3-50
• Rated voltage: 400V
• Rated current: 50A
• Tripping curve: Type C
• RCD type: Type A
• Rated residual trip current: 30mA
• Breaking capacity: 10kA
• Poles: triple pole + switched neutral
• Compatibility: for use with Protego 125 boards only
• Standards: BS EN 61009-1

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