Your data. Your choice.

If you select «Essential cookies only», we’ll use cookies and similar technologies to collect information about your device and how you use our website. We need this information to allow you to log in securely and use basic functions such as the shopping cart.

By accepting all cookies, you’re allowing us to use this data to show you personalised offers, improve our website, and display targeted adverts on our website and on other websites or apps. Some data may also be shared with third parties and advertising partners as part of this process.

ABB S804S-K3 3A high performance automatic circuit breaker

Price in EUR including VAT
Delivered between 6.1.2026 and 13.1.2026
free shipping

Product details

The high-performance circuit breakers of the S800S series protect cables and wires from overload and short circuits. They have a rated short-circuit breaking capacity of 50 kA at 240/415 V AC. Additionally, they can be used for voltages up to 400/690 V AC and for direct current. With its thermal tripping mechanism, it provides effective protection against overload, as well as with its electromechanical tripping mechanism against short circuits. The S800S complies with the IEC/EN 60947-2 standard and is suitable for industrial applications. Numerous approvals make it fit for global use, and the extensive range of accessories makes it even more convenient to use. Due to its very fast arc extinction, your installation is well protected with the S800S.

Key specifications

Scope of delivery
1 piece(s)
Output current type
AC
Relay type
Power contactor
Electric current output
3 A
Number of poles
4 x
Item number
31987818

General information

Manufacturer
ABB
Category
Relays
Manufacturer no.
2CCF019966R0001
Release date
24.10.2022

Relay properties

Relay type
Power contactor
Electric current output
3 A
Output current type
AC
Number of poles
4 x
Manufacturer Type
S804S-K3

Voluntary climate contribution

CO₂-Emission
Climate contribution

Scope of delivery

Scope of delivery
1 piece(s)

Product dimensions

Length
82.50 mm
Width
106 mm
Height
95 mm
Weight
980 g

Legal Notice

Product Safety

14-day cancellation right
30-day right of return
24 Months statutory warranty
Report concern

Compare products

Goes with

Reviews & Ratings

Statutory warranty score

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

Source: Galaxus
  • 1.ABB
    0 %
  • 1.Finder
    0 %
  • 1.Metz Connect
    0 %
  • 1.Phoenix Contact
    0 %
  • 1.Schneider Electric
    0 %

Statutory 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: Galaxus
  • ABB
    Not enough data
  • 1.Siemens
    0 days
  • 2.Shelly
    2 days
  • Aqara
    Not enough data
  • Eaton
    Not enough data

Return rate

How often is a product of this brand in the «Relays» category returned?

Source: Galaxus
  • 9.Finder
    2,6 %
  • 9.Schneider Electric
    2,6 %
  • 11.Eltako
    3,6 %
  • 12.ABB
    5,3 %
  • 13.Aqara
    10,6 %
Source: Galaxus