Massarent RCCB FP-032-300 32A 300mA Four Pole Residual Current Circuit Breaker (RCCB)

Long Description

The RCCB FP-032-300 32A 300mA Four Pole RCCB is an electrical protection device that continuously monitors leakage current across all three phases and neutral in a four-wire system. When leakage exceeds the preset threshold, the device automatically disconnects the supply to prevent electrical hazards.

With a 32A rated current, 300mA sensitivity, and Four Pole (FP) configuration, this RCCB disconnects all phases and neutral simultaneously during fault conditions. The 300mA sensitivity level is primarily intended for fire protection and equipment safety, helping to reduce the risk of electrical fires caused by prolonged insulation leakage.

Built using flame-retardant thermoplastic housing and precision tripping mechanisms, the device ensures stable performance, reliable operation, and long service life. Its DIN rail mounting design allows easy installation in distribution boards, MCC panels, switchgear systems, and industrial control panels.

This RCCB is suitable for applications where higher-level leakage protection is required for system safety rather than direct personal shock protection.
 

Key Features

32A rated current
300mA 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 systems

Applications

Industrial distribution boards
Commercial electrical systems
Manufacturing plants
HVAC systems
Pump and motor control panels
Generator backup systems
Electrical switchgear assemblies
Building main distribution panels
Solar power systems
Data centers and IT infrastructure
Electrical fire protection circuits
Utility distribution systems
Low-voltage electrical installations
Infrastructure projects
General leakage monitoring systems