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Lightning & Surge Protection

DEHN DEHNGUARD S SURGE ARRESTER DGS275

Product Code: DGS275

Single-pole DEHNguard S surge arrester (type 2 according to EN 61643-11) consisting of a base part and plug-in protection module. High reliability due to Thermo Dynamic Control SPD monitoring device. For protecting low-voltage consumer´s installations against surges.

Technical Specifications

Brand DEHN
Article No. 952070
Circuit Type DB
Degree of Protection IP20
Dimensions (mm) 0.08W x 0.11L x 0.02D
Integral Fuse No
Maximum Continuous Operating Voltage MCOV AC (V) 275
Maximum Continuous Operating Voltage MCOV DC (V) 350
Maximum Discharge Current (8/20µs) - Imax (kA) 40
Mounting Type DIN Rail
No. of Modules 1
No. of Poles 1P
Nominal Discharge Current (8/20µs) - In (kA) 20
Nominal Voltage AC (V) 230
Operating State/Fault Indication Green/Red
Response Time (ns) ≤ 25
Short-Circuit Withstand Capability - Iscc? (kArms) 50
Signal C/O Contact No
Voltage Protection Level - Up (kV) ≤ 1.5
Weight (kg) 0.14

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