Trimbox · AC-DC surge arrester

AC-DC Parafudr

Combined surge arrester protecting both AC and DC lines — for solar (PV) and telecom mixed systems.

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AC-DC Parafudr — manufacturer product image

AC-DC surge arrester

Technical specifications
BrandTrimbox
CategoryAC-DC surge arrester
In20kA (8/20 µs)
Imax12,5kA (10/350 µs)
Itotal50kA (8/20µs)
Dimensions50 x 75 x 60mm
Screw threadM5, torque: 4,5Nm
Activation275 V
Number of poles2 (line + neutral)
Ingress protection (IP) ratingIP20
Nominal frequency Fn50 Hz – 60 Hz
Nominal voltage UN230 V AC (230V AC – 275V AC)
Operating frequency50/60 Hz
Standards / regulationsEN 50539-11:2013+A, EN 50539-11:2013+A1:2014
SPD fault indication1 LED
Stranded and solid conductor cross-section2,5 mm2, 4 mm2
Standards for clearance and creepage distancesDIN VDE 0110-1 , IEC 60664-1
Maximum required fuse for branch connection and Type K1000 A(gL/gG)

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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