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CHRISTMAS CLOSURE: All TLA branches will be closed from 1pm on Wednesday 24 December 2025 until 8am on Friday 2 January 2026

Surge Protection Devices

DEHN, DEHNshield 941406, DSH B TNS 255 FM, Type 1 & Type 2 Combined Lightning Current & Surge Arrester For TN-S Systems (3 Phase+N Configuration), Remote Indication

Code: 941406 Availability: Call or Chat For Latest Delivery Dates

(RRP £486.95 Our Price - 30%) £340.87 Your Price Ex VAT (£409.04 Inc VAT)

Mersen, 83020134, Surge-Trap®, STPT2-40K275V-3P, Surge Protection Device Type 2, 40kA Imax (8/20), 3Phase, 400V, 3+0 TNC, 3 Poles, Pluggable, 3 Modules

Code: 83020134 Availability: 3

(RRP £101.08 Our Price - 10%) £90.97 Your Price Ex VAT (£109.17 Inc VAT)

Mersen, 83020142, Surge-Trap®, STPT2-40K440V-3P, Surge Protection Device Type 2, 40kA Imax (8/20), 3Phase, 400/690V, 3+0, IT,TNC, 3 Poles, Pluggable, 3 Modules

Code: 83020142 Availability: Out of Stock

(RRP £114.63 Our Price - 10%) £103.16 Your Price Ex VAT (£123.80 Inc VAT)

DEHN, 910200, DPAN L, Door Mounted Visual Indicator For Surge Protective Devices, 1 x C/O Contact

Code: 910200 Availability: 5

(RRP £220.52 Our Price - 30%) £154.37 Your Price Ex VAT (£185.24 Inc VAT)

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

Code: 941400 Availability: 1

(RRP £694.57 Our Price - 30%) £486.20 Your Price Ex VAT (£583.44 Inc VAT)

DEHN, DEHNguard 952400, DG M TNS 275, Type 2, Surge Arrester For TN-S, TN-C-S(PME) (3 Phase+N Configuration).

Code: 952400 Availability: 30

(RRP £268.19 Our Price - 30%) £187.73 Your Price Ex VAT (£225.28 Inc VAT)

DEHN, DEHNventil 951400, DV M TNS 255 FM, Type 1+2+3 Combined Lightning Current & Surge Arrester For TN-S Systems (3 Phase+N Configuration), Remote Indication

Code: 951400 Availability: 4

(RRP £1,575.66 Our Price - 30%) £1,102.96 Your Price Ex VAT (£1,323.55 Inc VAT)

DEHN, DEHNshield 941405, DSH TNS 255 FM, Type 1 & 2 Combined Lightning Current & Surge Arrester For TN-S Systems (3 Phase+N Configuration), Remote Indication

Code: 941405 Availability: 106

(RRP £761.11 Our Price - 30%) £532.77 Your Price Ex VAT (£639.33 Inc VAT)

DEHN, DEHNshield 941200, DSH TN 255, Type 1 & Type 2 Combined Lightning Current & Surge Arrester For TN Systems (L+N Configuration).

Code: 941200 Availability: Call or Chat For Latest Delivery Dates

(RRP £370.69 Our Price - 30%) £259.48 Your Price Ex VAT (£311.38 Inc VAT)

DEHN, DEHNvenCI 961205, DVCI 1 255 FM, Type 1 & Type 2, Combined Lightning Current & Surge Arrester, With Overcurrent Protection, (1 Pole Configuration), Remote Indication

Code: 961205 Availability: 1

(RRP £443.41 Our Price - 30%) £310.39 Your Price Ex VAT (£372.46 Inc VAT)

Mersen, 83020123, Surge-Trap®, STPT2-40K275V-2PM, Surge Protection Device Type 2, 40kA Imax (8/20), 1Pole+N, 230V, 2+0 TNS, 2 Poles, Pluggable, 2 Modules, Remote indication

Code: 83020123 Availability: Call or Chat For Latest Delivery Dates

(RRP £78.18 Our Price - 10%) £70.36 Your Price Ex VAT (£84.43 Inc VAT)

DEHN, DEHNguard 952205, DG M TN 275 FM, Type 2, Surge Arrester For TN, (L+N Configuration), Remote Indication

Code: 952205 Availability: 40

(RRP £162.25 Our Price - 30%) £113.58 Your Price Ex VAT (£136.29 Inc VAT)

DEHN, DEHNguard 952200, DG M TN 275, Type 2, Surge Arrester For TN, (L+N Configuration).

Code: 952200 Availability: 2

(RRP £134.09 Our Price - 30%) £93.86 Your Price Ex VAT (£112.64 Inc VAT)

DEHN, DEHNventil 951405, DV M TNS 255 FM, Type 1 & Type 2 Combined Lightning Current & Surge Arrester For TN-S Systems (3 Phase+N Configuration).

Code: 951405 Availability: Call or Chat For Latest Delivery Dates

(RRP £1,706.19 Our Price - 30%) £1,194.34 Your Price Ex VAT (£1,433.20 Inc VAT)

DEHN, DEHNguard 952115, DG M TT 275 FM, Type 2, Surge Arrester For TT, TN (L+N Configuration), Remote Indication

Code: 952115 Availability: Call or Chat For Latest Delivery Dates

(RRP £169.08 Our Price - 30%) £118.36 Your Price Ex VAT (£142.03 Inc VAT)

DEHN, DEHNguard 952405, DG M TNS 275 FM, Type 2, Surge Arrester For TN-S, TN-C-S(PME) (3 Phase+N Configuration), Remote Indication

Code: 952405 Availability: 64

(RRP £321.20 Our Price - 30%) £224.84 Your Price Ex VAT (£269.81 Inc VAT)

DEHN, DEHNventil 956205, DV M2 TN 255 FM, Type 1+2+3, Combined Lightning Current & Surge Arrester For TN Systems (L+N Configuration), Remote Indication

Code: 956205 Availability: Call or Chat For Latest Delivery Dates

(RRP £673.10 Our Price - 30%) £471.17 Your Price Ex VAT (£565.40 Inc VAT)

DEHN, DEHNventil 951315, DV M TT 255 FM, Type 1 & Type 2 Combined Lightning Current & Surge Arrester For TT & TN-S Systems (3 Phase+N Configuration), Remote Indication

Code: 951315 Availability: 1

(RRP £1,800.37 Our Price - 30%) £1,260.26 Your Price Ex VAT (£1,512.31 Inc VAT)

DEHN, DEHNshield 941310, DSH TT 255, Type 1 & 2 Combined Lightning Current & Surge Arrester For TT & TN-S Systems (3 Phase+N Configuration).

Code: 941310 Availability: Call or Chat For Latest Delivery Dates

(RRP £741.02 Our Price - 30%) £518.71 Your Price Ex VAT (£622.45 Inc VAT)

DEHN, DEHNshield 941205, DSH TN 255 FM, Type 1 & Type 2 Combined Lightning Current & Surge Arrester For TN Systems (L+N Configuration), Remote Indication

Code: 941205 Availability: 9

(RRP £404.05 Our Price - 30%) £282.84 Your Price Ex VAT (£339.40 Inc VAT)

DEHN, DEHNguard 952310, DG M TT 275, Type 2, Surge Arrester For TT, TN-S (3 Phase+N Configuration).

Code: 952310 Availability: Call or Chat For Latest Delivery Dates

(RRP £289.86 Our Price - 30%) £202.90 Your Price Ex VAT (£243.48 Inc VAT)

DEHN, DEHNguard 952315, DG M TT 275 FM, Type 2, Surge Arrester For TT, TN-S (3 Phase+N Configuration), Remote Indication

Code: 952315 Availability: Call or Chat For Latest Delivery Dates

(RRP £329.71 Our Price - 30%) £230.80 Your Price Ex VAT (£276.96 Inc VAT)

DEHN, DEHNguard 952406, DG M TNS CI 275 FM, Type 2, Surge Arrester For TN-S, (3 Phase+N Configuration), Remote Indication

Code: 952406 Availability: 2

(RRP £521.18 Our Price - 30%) £364.82 Your Price Ex VAT (£437.79 Inc VAT)

DEHN, DEHNrail 953205, DR M 2P 255 FM, Type 3, Surge Arrester For Electronic Equipment, (2 Pole Configuration), Remote Indication

Code: 953205 Availability: Call or Chat For Latest Delivery Dates

(RRP £108.13 Our Price - 30%) £75.69 Your Price Ex VAT (£90.83 Inc VAT)

TLA Distribution LTD

Units 63 to 69,
Moorbridge Road,
Bingham,
Nottinghamshire
NG13 8GG

Copyright © TLA Distribution LTD 2019. All Rights Reserved.
TLA Distribution LTD is a company registered in England | Registered Office: Units 63 to 69, Moorbridge Road, Bingham, Nottinghamshire, NG13 8GG, UK | Company Registration Number: 03572974 | VAT Number: GB716111181

Surge Protection Devices

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