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SPD for power supply and ground F-MS12-F-MS12/FM
SPD for power supply and ground F-MS12-Showden Co., Ltd.

SPD for power supply and ground F-MS12
Showden Co., Ltd.

Showden Co., Ltd.'s Response Status

Response Rate

100.0%

Response Time

117.8hours


About This Product

■Imax40kA class II SPD between ground

F-MS12 is a class II SPD for ground to ground with a nominal discharge current of 8/20μs 20kA and a maximum discharge current of 8/20μs 40kA. It is mainly connected between the neutral of the power circuit and ground, or to each ground terminal board in a building, and suppresses the potential difference between the grounds that occurs between each floor.

■Possible to equalize the potential of different grounds

Connect and integrate grounding to equalize the potential of equipment grounding. Grounding that cannot be integrated due to its functionality (power system B/C grounding, computer grounding, grounding for other communication equipment, etc.) can be integrated with different types of grounding via SPD. The ground-to-ground SPD is always in an isolated state and can switch and integrate the ground when high voltage is applied between the grounds during a lightning strike.

  • Product

    SPD for power supply and ground F-MS12

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2 Models of SPD for power supply and ground F-MS12

Click on the part number for more information about each product

Image Part Number Price (excluding tax) Voltage protection level UP Applicable wire Alarm contact Test standards Exam class Follow current breaking rating Temperature/humidity Structure Maximum continuous working voltage UC Maximum discharge current Imax 8/20μs Failure display Recommended wire Connection terminal Rated voltage External dimensions (mm) Installation location Installation method Nominal discharge current In 8/20μs Type
SPD for power supply and ground F-MS12-Part Number-F-MS12/FM

F-MS12/FM

Available upon quote

1.5kV or less

3.5mm2~22mm2

Mechanical (F-MS12/FM only)

JIS C 5381-11

Class II

100A

Operating and storage temperature: -40℃~+80℃ Relative humidity: 95% or less

Plugin

AC260V

40kA

Normal: No display During failure: Red

5.5mm2 or more

Plug-in terminal

AC240V

17.5×90×66

Indoors or inside the panel

Rail mounting (35mm width)

20kA

With alarm contact

SPD for power supply and ground F-MS12-Part Number-F-MS12

F-MS12

Available upon quote

1.5kV or less

3.5mm2~22mm2

Mechanical (F-MS12/FM only)

JIS C 5381-11

Class II

100A

Operating and storage temperature: -40℃~+80℃ Relative humidity: 95% or less

Plugin

AC260V

40kA

Normal: No display During failure: Red

5.5mm2 or more

Plug-in terminal

AC240V

17.5×90×66

Indoors or inside the panel

Rail mounting (35mm width)

20kA

No alarm contact

Click on the part number for more information about each product

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About Company Handling This Product

Response Rate

100.0%


Response Time

117.8hrs

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