molded case circuit breaker 1SDA080835R0001 type XT1H 160 TMF 16-450 3p F F XT1H 160 TMF 16-450 3P FF molded circuit breaker XT1 molded circuit breaker for system protection according to EN 60947-2 (DIN VDE 0660, part 101), compact disconnector according to EN 60947-3 (DIN VDE 0660, part 107). The Tmax XT compact power/load disconnectors meet the different system requirements of DC and AC networks. Tmax XT with thermomagnetic or electronic actuators can be used to protect power distributions, cables, generators, motors and reinforced neutral conductors. Many of these circuit breakers can also be used in communication systems or 400Hz systems.