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DEHNguard 40kA 3P+N Type 2 Modular Surge Arrestor

SKU: 952310

Brand: DEHN


Estimated Delivery Times

Please note that where it states "Ships in", it refers to the time between a product being orderd to it physically leaving our warehouse floor.
Please click here for a more detailed breakdown of estimated delivery times based on province
Delivery Location Estimated Delivery Time
Main Centers 24 - 72hrs
Regional Areas 48 - 72hrs
Remote Areas 48 - 72hrs
International - Prior Arrangement Necessary 1 - 4 Weeks

This product qualifies for free delivery


Free* returns valid for 15 days

If you are not happy with your purchase within the first 15 days of receipt, we will collect the products at our cost, and present you with a full refund.
In order for this to be applicable these basic conditions must be met:

  • Products are returned unopened, in their original packaging and in a saleable condition.
  • Proof of purchase needs to be presented should we request it.
  • Refunds are processed subject to a final inspection once received back in our warehouse.
  • The 15 day window starts counting from the calendar date the order was physically received by you as the customer.
  • For more details on our returns policy, refunds and product warranties click here.
R 3,769.00 incl. VAT
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Featuring the functional Red/Line family design, the modular DEHNguard M surge arresters set new standards in terms of safety and ease of use. The proven protective circuit with heavy-duty zinc oxide varistors in combination with the dual "Thermo Dynamic Control" monitoring device are characteristic of the DEHNguard technology

Product Features
  • Easy replacement of protection modules without tools due to module locking system with module release button
  • Each protective circuit of the multipole surge arresters and each protection module are mechanically coded to ensure against installing an incorrect module
  • The plug-in protection module can be replaced without the need to de-energise and without removing the distribution board cover
  • The green indicator flag in the inspection window shows the operating state of the protection modules
  • Modular surge arrester for use in TT and TN-S systems ("3+1" circuit)
  • Prewired complete unit consisting of a base part and plug-in protection modules
  • Energy coordination with other arresters of the Red/Line product family
  • High discharge capacity due to heavy-duty zinc oxide varistors / spark gaps
  • High reliability due to "Thermo Dynamic Control" SPD monitoring device
  • Easy replacement of protection modules without tools due to module locking system with module release button
  • Vibration and shock-tested according to EN 60068-2

Technical Specifications
Number of poles: 3P+N
Phase: Single phase
Release type: Thermal dynamic control
Mounting: DIN rail mount
Module width: 72mm
Number of modules: 4
Frequency: 50Hz/60Hz
Voltage: 230V/400V
kA rating: 40kA
IP rating: IP20

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