Circuit breaker, 2x40 A, 30 mA, A.
Technical characteristics of the RCD
DIN EN 61008-1 VDE 0644 part 10 + 11
Rated current, A : 40
Rated voltage, V: ~ 127/230, + 6%, - 10%
Module width: 2
Frequency : 50/60 Hz for all products
Sensitivity I∆N, mA : 30
Breaking capacity : 6000 A with back-up fuse 63 A
Resistance to current impulse : 8/20 - 250 for all products,
Ambient temperature : 25o to + 45o for all products
Storage temperature : 25o to + 80o for all products
Stranded connection: 16 mm2
Massive connection : 25 mm2
Differential protection value
Residual current devices (U + O) have been developed to protect people, animals and objects from direct and indirect contact. energized.Since it also monitors the state of the insulation and ensures a shutdown in the event of an impermissible leakage current, thus providing a certain protection against fire.
They determine the earth leakage current.
The danger of hazardous voltages on electrical equipment must be eliminated by automatic
in a time ≤ 0.2 s.
Protecting people
Direct touch:
touch of a person or animals to live parts that are energized.
Indirect touch (with dangerous touch voltage): Touching open conductive parts (electrical installation case) when the main insulation of live parts is damaged.