Products

DEHN DVM2TNC255FM Surge Arrester 3-P 25kA 255VAC DIN Rail Mount IP20

Product Code: DVM2TNC255FM

  • Surge protection for 255 VAC systems
  • Handles up to 25 kA current
  • IP20 rating for indoor use
  • Quick response time of <= 100 ns
  • Suitable for DIN rail mounting
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Specifications

Product Type Surge Arrester
Brand DEHN
Degree of Protection IP20
Lightning Impulse Current 25 kA (L-PEN)
Mounting Type DIN Rail
Number of Modules 4
Number of Poles 3
Rated Current 25 kA
Rated Short Circuit Current 50 kA
Rated Voltage 255 VAC
Response Time <= 100 ns
SPD Class Type 1, Type 2, Type 3

Description

When it comes to safeguarding your electrical systems, choosing the right Surge Protection Device (SPD) is crucial. This SPD offers a robust solution tailored for industrial and commercial applications where reliability and efficiency are key. It operates at a rated voltage of 255 VAC, ensuring compatibility with standard electrical systems. Designed with safety in mind, this SPD boasts an impressive rated current of 25 kA. This means it&#39;s built to handle significant surges effectively, protecting your equipment from potential damage caused by unexpected spikes in electricity. The lightning impulse current capacity matches the rated current at 25 kA (L-PEN), providing solid protection against lightning-induced surges. One of its standout features is its classification as Type 1, Type 2, and Type 3 SPD. This versatility allows it to be used across various stages of surge protection. Whether you&#39;re looking to protect against direct lightning strikes or switching transients within your system, this device has you covered. The mounting type is DIN Rail, which simplifies installation and integration into existing setups without hassle. Its compact design ensures that it fits neatly within control panels or distribution boards while maintaining accessibility for maintenance. With a degree of protection rated at IP20, this SPD safeguards users from accidental contact with live parts while preventing ingress of larger foreign bodies like fingers or tools. Although not waterproof or dustproof, it&#39;s suitable for environments where these factors aren&#39;t primary concerns. Response time is another critical factor when evaluating SPDs. With a response time of less than or equal to 100 nanoseconds (ns), this device reacts swiftly to transient overvoltages, minimizing potential downtime and damage to connected equipment. Safety during fault conditions is also addressed with a high-rated short circuit current capacity of up to 50 kA. This ensures that the device can withstand extreme fault currents without compromising its integrity or performance. In summary, this Surge Protection Device provides comprehensive protection across multiple levels due to its multi-class rating and robust specifications—making it an ideal choice for those seeking reliable surge defense in demanding environments.

Documents

  • IPD Product Catalogue

    IPD Product Catalogue V17
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