Leitungsschutzschalter

Main Technical Data & Charateristics: Miniature circuit breaker DZ47-100 sereis is used in lighting distribution system or motor distribution system for protecting overload and short circuit in the system. This product is novel in structure,light in weight,reliable and excelletn in performance. It case and body are made of highly fire-retardanct and shockproof plastic. C type mainly for lighting protection D type mainly for motor protection Technical Parameter: Rated operating voltage(V) Pole NumberRated Current(A)Rated short circuit breaking capabilityTesting circuitry anticipating current(A)Power factor230/400163,80,100100000.45 0.50230/4002,3,4100000.20 0.254002,3,4100000.45 0.50Charateristics of over current trip: Ambient air humidity I/InExpected result in test timeStart stateIn≤63AIn>63A30±2degree1.05Not trip within 1hNot trip within 2hCold state starts1.30Trip within 1hTrip within 2hThermal state starts3.0Response time>3sResponse time>5sThermal state starts -5 45 degree 8.0 12.0©8.0≥0.2s not release12.0<0.2s tripCold state starts10.0 14.0(D)10.0≥0.2s not release14.0<0.2s trip