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Surge Arrester M1L320-40II(3P+N) A0520112

Shenzhen Haipengxin Electronics Co., Ltd.

Surge Arrester M1L320-40II(3P+N) A0520112

Country/Region china

Company Shenzhen Haipengxin Electronics Co., Ltd.

Categories Surge Protective Device

Update 2021-06-11 22:22:23

ICP License Issued by the Chinese Ministry

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  • Detailed information
  • Specification

The surge protector is mainly used in surge protection for lightning or other transient over-voltage from low voltage power distribution
system and electrical equipment.

Product is built-in overheating and over-current protection function, which can provide low voltage power distribution system and electric
equipment with class C (Ⅱ level classification test) lightning protection. This type adopts to 35 mm DIN TTW Guide installation.

The surge protection module can be changed independently, which possesses ease of installation and maintenance.With a remote
communication alarm interface (dry contact), it is convenient to monitor the status of the SPD.

Product modelM1L320-40II(3P+N)
Rated working voltage-Un230V/400VAC
Max. continuous operating
Nominal discharge current-In(8/20s)20kA
Maximum discharge current-Imax(8/20s)40kA
Voltage protection level-Up
20kA 8/20s 1.5kV(L-N)/1.0kV(N-PE)
5kA 8/20s1.0kV(L-N)/1.0kV(N-PE)
Temporary over-voltage
characteristics (TOV)
Front Fuse125AgL
Short-circuit current withstand25kArms
Size for terminal connection1.5 m~25m (flexiblility)/35m (inflexibility)
Max. current for alarm port 250V/0.5A(AC)0.1A(DC);
Shell fire retardant gradeUL94 V-0
IP gradeIP20
Plug in module shell MaterialPA 66+30% Glass fiber, cool grey2C
Base shell materialPBT+30% Glass fiber, cool grey2C
Working Temperature-40~+85
Store Temperature-40~+85
Relative Humidity5%~95%(25)
Height above sea level4000m
Storage expiry2 years per inspection
Moisture sensitive levelClass 1(30/85%RH
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China Surge Arrester M1L320-40II(3P+N) A0520112

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