Trimbox · AC surge arrester

4 Kutup C Sınıfı Parafudr 20/40kA

Four-pole, class C 20/40kA three-phase sub-board surge arrester.

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4 Kutup C Sınıfı Parafudr 20/40kA — manufacturer product image

AC surge arrester

Technical specifications
BrandTrimbox
CategoryAC surge arrester
Dimensions50 x 75 x 60mm
Screw threadM5, torque: 4,5Nm
Number of poles4 (3 lines + neutral)
Ingress protection (IP) ratingIP20
Nominal frequency Fn50 Hz – 60 Hz
Nominal voltage Un230 V AC (230V AC – 275V AC)
Operating frequency50/60 Hz
Voltage protection level Up<1,4kV
Nominal discharge current In20 kA ≤ 10ns
Standards / regulationsIEC 61643-11 2011 , IEC 61643-11 2012
Maximum discharge current Imax40 kA ≤ 10ns
SPD fault indication3 LEDs
Stranded and solid conductor cross-section2,5 mm2, 4 mm2
Standards for clearance and creepage distancesDIN VDE 0110-1 , IEC 60664-1

Product information and images are compiled from the manufacturer's own publications; they do not depict a Sedan Mühendislik installation. Technical data is confirmed before ordering.

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