ABB Auxiliary contact

Ratings
Delivered between 3.2.2026 and 17.2.2026
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Rated insulation voltage Ui4

Product details

The ABB auxiliary switch, model 1SDA104801R1, is a reliable and versatile component used in various electrical applications. With a rated voltage of 24 volts DC and a fault current of 100 amperes, this auxiliary switch provides an effective solution for controlling and monitoring electrical systems. Manufactured in Italy, the product is characterized by its high quality and durability. The auxiliary switch is available in a compact package and weighs only 89 grams, making it a practical choice for installations with limited space. The use of high-quality materials ensures reliable performance and a long lifespan, making it a valuable addition to any electrical installation.

  • Voltage type: DC at 24 volts
  • Fault current of 100 amperes
  • Made in Italy
  • High quality and durability.

Key specifications

Circuit breaker type
Auxiliary switch
Width
110 mm
Length
140 mm
Item number
34737849

General information

Manufacturer
ABB
Category
Residual-current device
Manufacturer no.
1SDA104801R0001
Release date
17.5.2023

Colour

Colour
Black
Exact colour description
Black / White

Circuit Breaker Features

Circuit breaker type
Auxiliary switch
Rated current
125 A
Rated voltage
24 V
voltage type
DC
Rated insulation voltage Ui
24 V

Origin

Country of origin
Italy

Sustainability

Manufacturer commitment
SBTi

Voluntary climate contribution

CO₂-Emission
Climate contribution

Scope of delivery

Items per sales unit
1 pcs.

Product dimensions

Length
140 mm
Width
110 mm
Weight
89 g

30-day right of return if unopened
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.Schneider Electric
    0 %
  • 1.Siemens
    0 %
  • 5.ABB
    0.1 %
  • 6.Hager
    0.3 %
  • 7.Steffen
    0.5 %

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
  • 2.Steffen
    0.4 %
  • 3.Schneider Electric
    1.4 %
  • 4.ABB
    2.1 %
  • 5.Siemens
    3.1 %
  • 6.Eaton
    3.7 %
Source: Digitec Galaxus