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The SPD is applicable at the transition 2-3 according to the lightning protection zones concept. Pluggable 2-pole surge arrester type 3 (class III) for TN systems.
  • Surge voltage protector (class III T3 )
  • Test standard: IEC 61643-11 / EN 61643-11
  • Line function and equipment control by LED
  • Leackage current free
  • Remote signalling contact: break contact
  • Housing width: 17.5 mm
  • Shock test standard: DIN EN 60068-2-27, IEC 60068-2-27
  • Vibration test standard: DIN EN 60068-2-6, IEC 60068-2-6
  • EAC certification
IEC category Type 3 / class III
Nominal voltage ACUN 230 V~
Max. continuous operating voltage AC (50/60 Hz) Uc 255 V~
Rated load currentIL 16 A
Protection level L-NUp ≤ 1,0 kV
Protection level L/N-PEUp ≤ 1,5 kV
Combined surgeUoc 4 kV
Response time L-N/L,N-PE ≤ 25/≤ 100 ns
Nominal impulse discharge current (10 x 8/20 µs)In 5 kA
Max. impulse discharge current (8/20 µs)Imax 8 kA
Additional Information
Max. allowed fuse or back-up fuse 16 A gG
Operating temperature rangeTU -40 – +80 °C
Conductor cross section (solid/stranded/AWG) 0.2-4.0/0.2-2.5 mm² / 24-12
Enclosure material / colour Thermoplastic, yellow/black, UL 97 V-0
Degree of protection (IEC EN 60529) IP 20
Mounting on 35 mm DIN rail (EN 60715)
FM contact / contact type break contact
Switching capacity FM 250 V/2 A
Max. conductor cross section FM 0.2-4.0/0.2-2.5 mm² / 24-12 mm²
Max. locking torque FM terminals 0,4 Nm
Power supply system 1 phase TN systems

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