Combination arrester 3-pole NPE with function display

Manufacture: OBO
Product code: arrester 3-pole NPE

Combination arrester, type 1+2, 4-pole, with visual function display, for use in TN-S and TT networks. Item no. 5096836 | EAN 4012195288299

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Product information

Combination arrester 3-pole + NPE with function display

Combination arrester 3-pole + NPE with function display

- Completely pre-terminated and ready for connection, consisting of: 3x MCD 50-B-OS: Type 1+2 (Class B) coordinated lightning current arrester EN 61643-11. 1x MCD 125-B/NPE: Coordinated N-PE spark gap, type 1+2 EN 61643-11 for use in TN-S and TT systems.

- Interface 0 to 1 according to lightning protection zone concept according to IEC 61312-1 and VDE 0185-305.

• Lightning protection equipotential bonding to VDE 0185-305 (IEC 62305)

• Lightning current arresting capacity to 50 kA (10/350) per pole and up to 125 kA (10/350) in total

• Protection level < 1.7 kV allows device protection

• Short-circuit resistance 10 kA, arrester backup fuse to 500 A gL/gG

• Power consumption < 26 mW/pole

• Encapsulated, non-extinguishing spark gap
 
- Application: Industrial systems and buildings with external lightning protection of Classes I to IV.

Connectivity options

SPD to EN 61643-11 Type 1+2
SPD to IEC 61643-11 Class I+II
Maximum continuous voltage AC 255 V
Lightning surge current (10/350) 125 kA
Protection level [L-N] 1.7 kV
Protection rating IP20
Approvals VDE

Dimensions

Combination arrester 3-pole + NPE with function display

Lenght 100 mm
Width 140 mm
Height 69 mm
Size 8 part units

Please refer to unburnt equipment provided by Dong Nam... HERE

You can refer to the manufacturer for more information....HERE

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