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Lightning & Surge Protection

DEHN DEHNRAIL M SURGE ARRESTER DRM2P30

Product Code: DRM2P30

Two-pole DEHNrail modular surge arrester (type 3 according to EN 61643-1) consisting of a base part and plug-in protection module. High discharge capacity due to heavy-duty zinc oxide varistor / spark gap combination. For protecting the power supply circuit of industrial electronics equipment against transient surges in switchgear cabinets.

Technical Specifications

SPD Type Type 3
Brand DEHN
Article No. 953201
Circuit Type Final Sub Circuit
Degree of Protection IP20
Dimensions (mm) 0.08W x 0.11L x 0.02D
Maximum Continuous Operating Voltage MCOV AC (V) 30
Maximum Continuous Operating Voltage MCOV DC (V) 30
Mounting Type DIN Rail
No. of Modules 1
No. of Poles 2P+PE
Nominal Discharge Current (8/20µs) - In (kA) 1
Nominal Load Current AC - I? (A) 25
Nominal Voltage AC (V) 24
Operating State/Fault Indication Green/Red
Response Time (ns) ≤ 25 (L-N)/≤ 100 (L/N-PE)
Short-Circuit Withstand Capability - Iscc? (kArms) 6
Total Discharge Current (8/20µs) - Itotal (kA) 2
Weight (kg) 0.09

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