ABB FS403 M-B6/0.03

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Product details

The ABB FS403 M-B6/0.03 is a highly advanced protective switch that serves as both a residual current circuit breaker (RCBO) and overcurrent protection. With a rated voltage of 400 V and a rated current of 6 A, this device is designed for use in various electrical applications. It provides reliable protection against overcurrent and earth faults, making it an important component in electrical safety. The protective switch is suitable for mounting on a DIN rail and features a compact design that allows for easy installation. The type B tripping characteristic ensures that the device reacts quickly in case of overload or short circuit, while the type A residual current feature offers additional protection against direct current faults. With an IP20 protection rating, the switch is suitable for use in dry indoor environments.

  • Residual-current device with overcurrent protection (RCBO)
  • Type B tripping characteristic for quick response to overload
  • Suitable for mounting on DIN rail
  • IP20 protection rating for use in dry indoor environments.

Key specifications

Circuit breaker type
Fault current circuit breaker
Mounting type
Top-hat rail
number of poles
2
Length
68 mm
Width
36 mm

General information

Item number
59972611
Manufacturer
ABB
Category
Residual-current device
Manufacturer no.
2CCG001711R0001
Release date
6.7.2025

Colour

Colour
White
Exact colour description
White

Circuit Breaker Features

Circuit breaker type
Fault current circuit breaker
Mounting type
Top-hat rail
number of poles
2
Tripping characteristic
B
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

Origin

Country of origin
Switzerland

Voluntary climate contribution

CO₂ emissions
10.48 kg
Climate contribution
CHF 0.25

Scope of delivery

Items per sales unit
1 pcs.

Product dimensions

Length
68 mm
Width
36 mm
Height
91 mm
Weight
200 g

30-day right of return
24 Months Warranty (Bring-in)

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Reviews & Ratings

Warranty score

How often does a product of this brand in the «Residual-current device» category have a defect within the first 24 months?

Source: Digitec Galaxus
  • 1.Eaton
    0 %
  • 1.Siemens
    0 %
  • 4.ABB
    0.1 %
  • 4.Schneider Electric
    0.1 %
  • 6.Hager
    0.2 %

Warranty case duration

How 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?

Source: Digitec Galaxus
  • ABB
    Not enough data
  • Brennenstuhl
    Not enough data
  • Eaton
    Not enough data
  • Hager
    Not enough data
  • Max Hauri
    Not enough data

Unfortunately, we don't have enough data for this category yet.

Return rate

How often is a product of this brand in the «Residual-current device» category returned?

Source: Digitec Galaxus
  • 3.Eaton
    0.7 %
  • 4.Schneider Electric
    1.3 %
  • 5.ABB
    2 %
  • 6.Siemens
    3.4 %
  • 7.Hager
    5.1 %
Source: Digitec Galaxus