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SM Series(1port SPD)

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[Basic Infomation]

[VISADAL Co., Ltd.]

  • South Korea South Korea
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SM Series(1port SPD)

SPD(Surge Protective Devices)



l Description l
IEC61643-11, CE certification, Q mark certification.


l Function l
Parallel wiring system, built-in position indicating lamp, built-in surge counter (option)


l Feature l
Bar thickness is more than 1.2mm.


l Specification l
It is composed of single-phase two-wire system, single-phase three-wire system, three-phase three-wire system, three-phase four-wire system and varies from low capacity of 40kA/mode to high one of 640kA/mode and low pressure product(∽750Vdc, ∽600Vac).