LightningController Compact - MCF75

Item no. 5096981 | EAN 4012196487325

5096981 / MCF75-3+FS
3
25 kA
yes
255 V
IP20
Product description
Product description
Combination arrester, lightning current and surge arrester, type 1+2

• Protection level ≤ 1.5 kV
• For lightning protection equipotential bonding to VDE 0185-305 (IEC 62305)
• Lightning current arresting capacity to 75 kA (10/350), 3-pole
• Line following current quenching 50 kA Ipeak, arrester backup fuse to 315 A gL/gG
• Fulfils the requirements of VDE-AR-N 4100 for use in pre-meter area
• Encapsulated, non-extinguishing spark gap arrester for use in distributor housings
 
Application: Industrial systems and buildings with external lightning protection of the highest class I to IV.
Compact protection device
  • Underwriters Laboratories Inc., USA + CSA, Canada
  • Verband der Elektrotechnik, Elektronik, Informationstechnik e.V., Germany
  • 5-year warranty
  • Communautés Européennes, EC declaration of conformity according to EC directives
  • RoHS-conformant
  • Regulatory Compliance Mark – Declaration of Conformity for Australia/New Zealand
  • 230/400 V system
  • Combination protection device made of type 1 and type 2
  • Transition from LPZ 0 to LPZ 2
  • Remote signalling
  • Halogen-free; without chlorine, fluorine and bromine
  • Installation electrotechnical expertise
Technical data

Technical data

Approvals VDE
Arrester surge current (8/20 µs) [total] 75 kA
Cable type for surge protection devices Power cable AV
Conductor cross-section, flexible (fine-wire), max. 25 mm²
Conductor cross-section, flexible (fine-wire), max. 3 AWG
Conductor cross-section, flexible (fine-wire), min. 16 AWG
Conductor cross-section, flexible (fine-wire), min. 1,5 mm²
Conductor cross-section, rigid (single-wire/multiwire), max. 35 mm²
Conductor cross-section, rigid (single-wire/multiwire), max. 2 AWG
Conductor cross-section, rigid (single-wire/multiwire), min. 1,5 mm²
Conductor cross-section, rigid (single-wire/multiwire), min. 16 AWG
Connection cross-section, FM terminals, max. 16 AWG
Connection cross-section, FM terminals, max. 1,5 mm²
Connection cross-section, FM terminals, min. 0,5 mm²
Connection cross-section, FM terminals, min. 28 AWG
Dimension 255V
FM contacts Changeover
Height 70 mm
Housing material surge protection components PA UL 94 V-0
Installation type DIN rail 35 mm
Length 90 mm
Lightning surge current (10/350 μs) 25 kA
Lightning surge current (10/350) 75 kA
Max. mains-side overcurrent protection 315 A
Maximum back-up fuse 315 A
Maximum continuous voltage AC 255 V
Maximum discharge current (8/20 μs) 50 kA
Network form TN-C
Nominal discharge current (8/20 µs) 35 kA
Nominal voltage AC (50/60 Hz) 230 V
Operating temperature, max. 80 °C
Operating temperature, min. -40 °C
Pole number 3
Pole version 3
Protection rating IP20
Remote signalling yes
Response time <100 ns
Short-circuit resistance for max. mains-side overcurrent protection 50 kA eff
Signalling on device Visual
SPD to EN 61643-11 Type 1+2
SPD to IEC 61643-1 Class I+II
SPD to UL 1449 Type 4
Switching power AC 250V/ 1,5A
Switching power DC 250V/ 0,1A
TN network form yes
TN-C network form yes
Torque 5 Nm
TOV voltage [L-N] ‒ fail safe mode ‒ 120 min. 442 V
TOV voltage [L-N] ‒ withstand mode ‒ 5 s 440 V
Width 107 mm
All types

All types

Types Pole version Lightning surge current (10/350 μs) Remote signalling Maximum continuous voltage AC Protection rating Item no. Quantity SSU
MCF75-3+FS 3 25 kA yes 255 V IP20 5096981
1 piece
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EU declaration of conformity MCF75-3+FS / 5096981 , 0.11MB , pdf
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MCF75-3+FS / 5096981
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