Description

The AFM482C is a 4-pole RCBO with a 32A C-curve characteristic, 6 kA breaking capacity, and 300mA Type A residual current sensitivity. Designed for use as an upstream or incomer-level protective device, it provides selective earth fault protection in TT system distribution boards.
At 32A with 300mA sensitivity, the AFM482C is intended for situations where multiple downstream 30mA RCBOs or RCDs are installed on individual circuits. The higher sensitivity threshold prevents unwanted tripping due to accumulated leakage from several branches.
Housed in a 4-module DIN rail enclosure, the device is IP20 rated and operates at 230/400V AC. It is compliant with IEC 61009 and RoHS standards.