Fire protection switch (arc fault protection device) with residual current circuit breaker/circuit breaker combination, complies with IEC/EN 62606, reliable detection of arc faults, residual current part independent of mains voltage, optionally pulse current sensitive, delayed or undelayed, contact position indicator red - green, tripped indicator with LED, terminal plug-in protection, tristable locking slide - enables removal from an existing busbar assembly, extensive range of accessories can be retrofitted, rated residual currents 10 mA or 30 mA, rated currents up to 40 A, tripping characteristics B, C, rated switching capacity up to 10 kA, suitable for use outdoors (construction site power and outdoor distribution boards) down to -25 °C
