Massarent RCCB FP-063-100 63A 100mA Four Pole Residual Current Circuit Breaker (RCCB)

Long Description

The RCCB FP-063-100 63A 100mA Four Pole RCCB is a reliable electrical safety device that continuously monitors the balance between phase and neutral currents and disconnects the supply when a leakage fault is detected.

With a 63A rated current, 100mA sensitivity, and Four Pole (FP) configuration, this RCCB disconnects all three phases along with the neutral conductor during earth leakage conditions. The 100mA sensitivity level is primarily used for fire protection and equipment safety, helping prevent electrical fires caused by insulation failure or sustained leakage currents.

The device is built using flame-retardant thermoplastic housing and precision-engineered tripping mechanisms for stable performance, high durability, and long service life. Its DIN rail mounting system allows easy installation in distribution boards, MCC panels, switchgear systems, and industrial control panels.

The RCCB FP-063-100 is suitable for infrastructure projects, manufacturing units, commercial complexes, and three-phase electrical systems requiring dependable leakage protection.
 

Key Features

63A rated current
100mA earth leakage sensitivity
Four Pole (FP) configuration
Protection against earth leakage faults
Fire hazard protection capability
Simultaneous disconnection of all phases and neutral
DIN rail mounting system
Flame-retardant thermoplastic housing
High reliability and long service life
Suitable for industrial and commercial applications

Applications

Industrial distribution boards
Commercial electrical systems
Manufacturing plants
Heavy-duty electrical panels
HVAC systems
Pump and motor control systems
Generator backup systems
Electrical switchgear assemblies
Building main distribution panels
Solar power distribution systems
Data centers and IT infrastructure
Hospitals and healthcare facilities
Office complexes
Utility distribution systems
Low-voltage electrical installations