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Discover the characteristics of the Gewiss AC 4P 20A 30mA differential magnetothermic switch
The 4-pole and 4-module Gewiss differential magnetothermal switch with 20A rated current, 30 mA rated differential current and rated voltage of 400-415V is a safety equipment widely used in domestic installations. This differential magnetothermal switch is characterized by a curve C, tripping threshold from 5 to 10 times In, for the application of ohmic-inductive circuits with medium starting currents. Furthermore, it has a breaking capacity of 6000A at 400V and ensures its tripping for differential sinusoidal alternating currents applied both suddenly and slowly increasing, in compliance with the CEI EN 61008-1 standard. Choosing a 4-pole, 4-module Gewiss magneto-thermal differential switch with technical characteristics such as those shown is a guarantee of safety and reliability.
Technical specifications
- Nominal frequency: 50 /60 Hz
- Insulation voltage: 500V
- Rated impulse withstand voltage: 4 kV
- Rated tightening torque: 2 Nm < li>Working temperature: -25/+40 degrees
- Storage temperature: -40/+70 degrees
