DEHN, DEHNshield 941400, DSH TNS 255, Type 1 & 2 Combined Lightning Current & Surge Arrester For TN-S Systems (3 Phase+N Configuration).

DEHN, DEHNshield 941400, DSH TNS 255

DEHNshield TNS 255 FM combined arrester
Four-pole combined arrester for 230/400 V TN(C)-S systems, width: 4 mod.
Type 1 + type 2 SPD according to EN 61643-11
Application-optimised use in compact electrical installations
Spark gap technology with follow current limitation
Fault indication
Max. continuous operating voltage: 255 V a.c.
Voltage protection level: <= 1.5 kV
Lightning impulse current (10/350): 50 kA
Energy-coordinated according to IEC 62305-4 with
arresters of the Red/Line series and terminal equipment
 

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SKU: 941400
Availability: 1
(RRP £674.30 Our Price - 30%) £472.01 Your Price Ex VAT (£566.41 Inc VAT)

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