Dehn, DR Surge Protection Plug 255V ac/dc Maximum Voltage Rating 5 kA Maximum Surge Current Surge Arrester Protection

View all Surge Suppressor Units
Bulk discount available

Subtotal (1 unit)*

SGD282.70

(exc. GST)

SGD308.14

(inc. GST)

Add to Basket
Select or type quantity
Orders below SGD150.00 (exc. GST) cost SGD25.00.
In Stock
  • 7 unit(s) ready to ship from another location
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 - 4SGD282.70
5 +SGD274.22

*price indicative

RS Stock No.:
768-1808
Mfr. Part No.:
DR MOD 255
Manufacturer:
Dehn
Find similar products by selecting one or more attributes.
Select all

Brand

Dehn

Suppressor Type

Surge Arrester Protection Module

Product Type

Surge Protection Plug

Maximum Voltage

255V ac/dc

Packaging

1 pieces

Maximum Surge Current

5kA

Series

DR

Standards/Approvals

RoHS

Height

51mm

Length

45mm

Depth

18mm

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