EKU5 Single module size Compact Type 2 SPD 40kA Surge Protection Devices are surge protection devices designed to protect electrical systems from power surges. They are compact in size, making them easy to install and fit into tight spaces. These devices are rated for 40kA (Max. discharge current (Imax), providing reliable protection against power surges.

Technical parameters

Technical Data

Standard IEC/EN61643-11		T2
Max. continuous operating a.c.voltage	Uc	275V
Max. continuous operating a.c.voltage	Uc(N-PE)	255V
Nominal discharge current(8/20μs)	In	20kA
Maximum discharge current(8/20µs)	Imax	40kA
Voltage protection level	Up	≤1.3kV
Voltage protection level 5kA	Up	≤1.0kV
Voltage protection level	Up(N-PE)	≤1.5kV
Max. backup fuse		125A gL
Response time	tA	≤25ns
Response time	tA(N-PE)	≤100ns
Operating temperature range	Tu	-40℃~80℃
Operating State/Fault Indication		Green/Red
Cross-section area (Min.)		4mm²
Cross-section area (Max.)		L, N:10mm², PE: 35mm²
For mounting on		35mm Din rail
Enclosed material		Thermal Plastic UL94-V0
Degree of Protection		IP20
No. of Poles		2P,1P+NPE

Dimensions

Circuit Diagram

Overall Dimension

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Porduct Overview

Technical parameters

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EKU5 Single Module Compact Type 2 40kA AC SPDs

EKU5 Single Module Compact Type 2 40kA AC SPDs

Porduct Overview