描述：Circuit breakers, S400 M-B, 10 kA SMISSLINE line safety switches with high rated switching capacity Pluggable in any position Free selection and display of contacting phases (1-pole versions) Pole conductor contacting (L1, L2, L3) visible through inspection window Contact position display visible through inspection window With integrated input wiring Double-decker terminals on rear Touch protection Voltage rating: | 230 / 400 Vac ---|--- Rated frequency: | 50 / 60 Hz Tripping characteristic: | B Suppression rating: | 10 kA Current limiting class: | 3 Protection rating: | IP20 Ambient temperature: | -25 °C → +55 °C ### 标准 EN 60898-1 ### ABB SMISSLINE
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