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.

Legal noticePrivacy notice

Gewiss GW90923B Restart Autotest PRO 4P 63A 0.03B (IR) 7 RCDs

Price in EUR including VAT
Ratings
BrandMore from Gewiss
Delivered between 17.1.2026 and 23.1.2026
free shipping

Product details

The Restart Pro Autotest Residual Current Circuit Breaker (RCCB) performs an automatic self-test at regular intervals, replacing the need for manual testing. During this test, the residual current circuit breaker is fully activated without interrupting the power supply to the system. If the RCCB trips, Restart Pro Autotest restores the power supply after conducting an insulation test of the system. In the case of a persistent system fault, no attempt to switch on will be made. Restart Pro Autotest conducts a system check every minute. If the system returns to a safe state, Restart Pro Autotest will reactivate the RCCB. It will not switch on if a fault is still present. LEDs and an auxiliary contact indicate the operating states. Restart Pro Autotest can be easily turned on or off using a simple toggle switch. Maximum connection: 35 qmm with insulated plug protection, power supply from above. Compatible with BUSWiFi module.

Key specifications

Circuit breaker type
Fault current circuit breaker
Mounting type
Top-hat rail
number of poles
4
Item number
31984048

General information

Manufacturer
Gewiss
Category
Residual-current device
Manufacturer no.
GW90923B
Release date
24.10.2022

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
4
Tripping characteristic
B
Rated current
63 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

Origin

Country of origin
Portugal

Voluntary climate contribution

CO₂-Emission
Climate contribution

Legal Notice

Product Safety

14-day cancellation right
30-day right of return if unopened
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 «Residual-current device» category have a defect within the first 24 months?

Source: Galaxus
  • Gewiss
    Not enough data
  • 1.Brennenstuhl
    0 %
  • 1.Eaton
    0 %
  • 1.Schneider Electric
    0 %
  • 1.Siemens
    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
  • Gewiss
    Not enough data
  • ABB
    Not enough data
  • Brennenstuhl
    Not enough data
  • Eaton
    Not enough data
  • Hager
    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: Galaxus
  • Gewiss
    Not enough data
  • 1.Brennenstuhl
    0 %
  • 2.Steffen
    0,4 %
  • 3.Schneider Electric
    1,4 %
  • 4.ABB
    2,1 %
Source: Galaxus