BLASI – FI/LS residual current
The BLASI – FI/LS residual current provides essential ground fault protection for BLASI revolving door electrical systems. This combined RCD/circuit breaker instantly disconnects power during leakage conditions protecting personnel and equipment in commercial entrances. DIN-rail BLASI FI/LS residual current design ensures reliable safety compliance.
Product Details
The BLASI – FI/LS residual current combines residual current device and miniature circuit breaker functions into single DIN-rail module protecting FlipFlow controllers, motors, and safety circuits from ground faults, overloads, and short circuits across two-wing security, three-wing standard, and four-wing high-capacity configurations serving international hospitality facilities. Rated 25A/30mA Type A sensitivity with 6kA breaking capacity, the BLASI FI/LS residual current trips within 40ms on imbalance currents as low as 15mA while B-curve thermal-magnetic protection handles motor inrush currents up to 120A without nuisance tripping.
Compact 2-module 1P+N design mounts directly above main contactors while 83V-265V wide-range operation accommodates unstable mall electrical supplies common in developing regions. Separate test button validates monthly RCD function while fault indicator LEDs distinguish ground fault from overload trips aiding rapid troubleshooting during service calls.
IP20 finger-safe terminals accept 1.5-16mm² conductors while multilingual labeling meets global regulatory requirements. Field technicians value combined protection eliminating separate devices, exact DIN rail compatibility with all FlipFlow generations, and >50,000 operation mechanical endurance ensuring continuous personnel safety across diverse worldwide installations requiring dependable electrical protection.
Article No: 5900093
Additional information
| Brand | BLASI |
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