The ABB FS403M-B10/0.03 is a highly advanced protective switch that functions as both a residual current circuit breaker (RCBO) and overcurrent protection. With a rated voltage of 400 V and a rated current of 10 A, this device is designed for use in various electrical applications. It provides a reliable protection solution against both overcurrent and residual currents. The Type B tripping characteristic ensures a quick response to overload situations, while the Type A residual current feature guarantees safe disconnection in the event of fault currents. The protective switch is suitable for mounting on a DIN rail and meets the IP20 protection rating, making it ideal for use in dry indoor environments.
Circuit breaker type | Miniature circuit-breaker/residual current circuit-breaker combination |
Length | 68 mm |
Width | 72 mm |
number of poles | 4 |
Mounting type | Top-hat rail |
Item number | 59972568 |
Manufacturer | ABB |
Category | Residual-current device |
Manufacturer no. | 2CCG001712R0001 |
Release date | 6.7.2025 |
Colour | White |
Exact colour description | White |
Circuit breaker type | Miniature circuit-breaker/residual current circuit-breaker combination |
Mounting type | Top-hat rail |
number of poles | 4 |
Tripping characteristic | B/10 ka |
Rated current | 10 A |
Rated current | 0.03 A |
Rated voltage | 400 V |
voltage type | AC |
Residual current (rated differential current) | 0.03 A |
Protection type (IP code) | IP20 |
Country of origin | Switzerland |
Manufacturer commitment | SBTi |
CO₂-Emission | |
Climate contribution |
Items per sales unit | 1 Piece |
Length | 68 mm |
Width | 72 mm |
Height | 91 mm |
Weight | 420 g |
Product Safety |
How often does a product of this brand in the «Residual-current device» category have a defect within the first 24 months?
Source: GalaxusHow many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?
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How often is a product of this brand in the «Residual-current device» category returned?
Source: Galaxus