The Hager ADM420QC is a highly advanced combination RCD/MCB designed for use in 400 V three-phase circuits. This residual current circuit breaker provides both overload protection and earth fault protection in a compact housing. With a rated current of 20 A and a residual current sensitivity of 30 mA, it meets the requirements of DIN EN 61009-1 (VDE 0664-20). The switch is equipped with a QuickConnect spring-loaded terminal, allowing for easy and secure installation. Additionally, the Hager ADM420QC offers touch protection according to IP2x, ensuring extra safety. The blue test button and residual current indicator enable simple functionality checks. The switch is suitable for flush-mounted installation and provides the option for labeling directly on the device, facilitating identification and use.
Circuit breaker type | Miniature circuit-breaker/residual current circuit-breaker combination |
Length | 70 mm |
Width | 71 mm |
number of poles | 4 |
Mounting type | Flush-mounted |
Item number | 31982301 |
Manufacturer | Hager |
Category | Residual-current device |
Manufacturer no. | ADM420QC |
Release date | 24.10.2022 |
Circuit breaker type | Miniature circuit-breaker/residual current circuit-breaker combination |
Mounting type | Flush-mounted |
number of poles | 4 |
Tripping characteristic | B/6 ka |
Rated current | 20 A |
Rated current | 0.03 A |
Rated voltage | 400 V |
voltage type | AC |
Rated insulation voltage Ui | 500 V |
Residual current (rated differential current) | 0.03 A |
Protection type (IP code) | IP20 |
Country of origin | China |
CO₂-Emission | |
Climate contribution |
Items per sales unit | 1 Piece |
Length | 70 mm |
Width | 71 mm |
Height | 84 mm |
Length | 10 cm |
Width | 8 cm |
Height | 8 cm |
Weight | 430 g |
Product Safety |
How often does a product of this brand in the «Residual-current device» category have a defect within the first 24 months?
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