ISPD275AC1PNPE

Surge protection device 275Vac, class II, 1-phase + N
For single phase and three fase systems
Phase and neutral connection in one cartridge
Compact sizes

Series ISPD
Code ISPD275AC1PNPE
Type ISPD275AC1PNPE
HS code 85354000
TECHNICAL FEATURES
Test class II
Type of Network TN, IT, TT
Nominal voltage Un 220 – 230 (V)
Max. continuous voltage 275 (V)
Working frequency 50 – 60 (Hz)
Max. Discharge current (8/20μs) 40 (kA)
Nominal discharge current (8/20μs) 20 (kA)
Voltage protection level at In 1.5 (kV)
Protection mode L – N / N – PE
Isolation resistance > 10² (MΩ)
Response time ≤ 25 (ns)
Recommended back-up fuse 125 (1) (A)
Max. cables section 25 (mm²)
Mounting Guida TH35 Yes
Working temperature -40…+70 °C
Protection degree IP20
Housing material PPO
Inflammability class UL94-V0
Fault indicator
Red LED Fail
Dimensions (LxHxD) 18x90x66
Quantity / Package 1 piece
ACCESSORIES
APPROVALS AND MARKINGS
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