Dehn, DR Surge Protection Plug 255V ac/dc Maximum Voltage Rating 5 kA Maximum Surge Current Surge Arrester Protection
- RS Stock No.:
- 768-1808
- Mfr. Part No.:
- DR MOD 255
- Brand:
- Dehn
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Units | Per unit | Saving |
|---|---|---|
| 1 - 4 | £149.63 | - |
| 5 - 9 | £143.64 | £29.95 |
| 10 - 19 | £136.16 | £134.70 |
| 20 - 29 | £124.19 | £508.80 |
| 30 + | £110.73 | £1,167.00 |
*price indicative
- RS Stock No.:
- 768-1808
- Mfr. Part No.:
- DR MOD 255
- Brand:
- Dehn
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Dehn | |
| Suppressor Type | Surge Arrester Protection Module | |
| Product Type | Surge Protection Plug | |
| Maximum Voltage | 255V ac/dc | |
| Mount Type | Plug-in | |
| Maximum Surge Current | 5kA | |
| Packaging | 1 pieces | |
| Series | DR | |
| Standards/Approvals | RoHS | |
| Depth | 18mm | |
| Height | 51mm | |
| Length | 45mm | |
| Hazardous Area Certification | No | |
| Select all | ||
|---|---|---|
Brand Dehn | ||
Suppressor Type Surge Arrester Protection Module | ||
Product Type Surge Protection Plug | ||
Maximum Voltage 255V ac/dc | ||
Mount Type Plug-in | ||
Maximum Surge Current 5kA | ||
Packaging 1 pieces | ||
Series DR | ||
Standards/Approvals RoHS | ||
Depth 18mm | ||
Height 51mm | ||
Length 45mm | ||
Hazardous Area Certification No | ||
- COO (Country of Origin):
- DE
DEHNguard and DEHNrail Replacement Plugin Modules
Spare plugs for Modular Surge Arresters
Energy coordinated with other arresters of the Dehn Redline family
Operating status and fault indictor window
High reliability due to Thermo Dynamic Control monitoring
No tool to replace modules in service
Surge Protection Devices, SPDs (DIN-rail)
Voltage surges, often referred to as spikes or transients are typically caused by switching of fluorescent lights, fuses blowing or nearby lightning activity. The worst voltage spikes are usually caused by lightning strikes and can reach up to 6000V, with current surges of over 3000A. The maximum size of the let-through voltage and current inrush depends on the location within the building's wiring system. BS7671: 2011 Amendment 1 Sections 443 and 534 cover risk assessment and provides guidance on protection of electronic equipment for installation engineers to follow. The fullest information on lightning and surge protection comes from the BSEN 62305 series of standards.
Related links
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- Dehn, DV Modular Surge Protector 255V ac Maximum Voltage Rating 50 kA Maximum Surge Current Lightning Arrester