What to expect AFTER your purchase?
You will receive an automated invoice in the form of a confirmation email summarizing your order and we will then pack and ship your order within the next 2 business days.
DSH B TT 255 FM (941316)
- Application-optimised and prewired spark-gap-based type 1 and type 2 combined lightning current and surge arrester
- Compact design due to space-saving spark gap technology with a width of only 1 module / pole
- Meets the minimum requirements according to IEC 60364-5-53 concerning the nominal discharge capacity In and the lightning current discharge capacity Iimp in case of overhead line supply
Application-optimised and prewired combined lightning current and surge arrester for TT and TN-S systems for use in the main power supply system (3+1 configuration) in case of residential buildings without external lightning protection system (also in case of buildings supplied by overhead lines); with floating remote signaling contact.
🚚 Shipped within 2-3 business days
📦 R99 for shipping added at checkout
🚘 Pickup (Free) from our premises is also available at checkout
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Frequently Asked Questions
When can I expect delivery?
We pack and ship your purchase within 2-3 business days.
Is your website secure?
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What do I get with my purchase?
You get your Lightning Protect Device along with a User Manual.
Is it easy to return this product?
Most definitely! If it is damaged or not working, you can reach out to us and we can assess the situation in accordance to our return and refund policy.
| Weight | 0,076 kg |
|---|---|
| SPD according to EN 61643-11 / IEC 61643-11 | type 1 + type 2 / class I + class II |
| Energy coordination with terminal equipment (≤ 10 m) | type 1 + type 2 + type 3 |
| Nominal voltage (a.c.) (UN) | 230 / 400 V (50 / 60 Hz) |
| Max. continuous operating voltage (a.c.) (UC) | 255 V (50 / 60 Hz) |
| Lightning impulse current (10/350 μs) [L1+L2+L3+N-PE] (Itotal) | 30 kA |
| Lightning impulse current (10/350 μs) [L-N]/[N-PE] (Iimp) | 7.5 / 30 kA |
| Nominal discharge current (8/20 μs) [L-N]/[N-PE] (In) | 12.5 / 50 kA |
| Voltage protection level [L-N]/[N-PE] (UP) | ≤ 1.5 / ≤ 1.5 kV |
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