Kopp Fehlerstromschutzschalter, 40A, 4-polig, Typ A, 30 mA
Only 2 pieces in stock at supplier
Residual current (rated differential current)2
Product details
The residual current circuit breaker from Kopp is a reliable safety device designed to protect electrical installations. With a rated current of 40 Amperes and a 4-pole design, this Type A circuit breaker provides effective protection against fault currents of up to 30 milliamperes. The circuit breaker is particularly important for safeguarding individuals and equipment from the dangers of electric shocks and fires that can be caused by fault currents. Manufactured in Slovenia, this residual current circuit breaker meets high quality standards and is suitable for use in various applications. The trip characteristic A ensures that the breaker reacts quickly to direct fault currents, further enhancing safety. With its robust construction and specific technical features, this residual current circuit breaker is an essential component for any electrical installation that requires safety and reliability.
Circuit breaker type | Fault current circuit breaker |
Mounting type | Top-hat rail |
number of poles | 4 |
Length | 60 mm |
Width | 90 mm |
Item number | 57474420 |
Manufacturer | Kopp |
Category | Residual-current device |
Manufacturer No. | 754048099 |
Release date | 8.4.2025 |
Circuit breaker type | Fault current circuit breaker |
Mounting type | Top-hat rail |
number of poles | 4 |
Tripping characteristic | A |
Rated current | 40 A |
Rated current | 0.03 A |
Rated voltage | 400 V |
voltage type | AC |
Residual current | 0.03 A |
Country of origin | Slovenia |
CO₂ emissions | 29.26 kg |
Climate contribution | CHF 0.70 |
Length | 60 mm |
Width | 90 mm |
Height | 70 mm |
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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- KoppNot enough data
- 1.Brennenstuhl0 %
- 1.Eaton0 %
- 1.Max Hauri0 %
- 1.Siemens0 %
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- KoppNot enough data
- ABBNot enough data
- BrennenstuhlNot enough data
- EatonNot enough data
- HagerNot 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- KoppNot enough data
- 1.Max Hauri0.4 %
- 2.Steffen0.6 %
- 3.Eaton0.7 %
- 4.Schneider Electric1.6 %