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NK-BOX Box series Flameproof type circuit breaker-NFG-50
NK-BOX Box series Flameproof type circuit breaker-Nakamura Electric Manufacturing Co., Ltd.

NK-BOX Box series Flameproof type circuit breaker
Nakamura Electric Manufacturing Co., Ltd.

Nakamura Electric Manufacturing Co., Ltd.'s Response Status

Response Rate

100.0%

Response Time

229.6hours


About This Product

Houses a hardwire circuit breaker and is equipped with an operating handle on the front. *An earth leakage detection function can be added to NFG-400S. *Only one ammeter or voltmeter can be installed.

  • Product

    NK-BOX Box series Flameproof type circuit breaker

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4 Models of NK-BOX Box series Flameproof type circuit breaker

Click on the part number for more information about each product

Image Part Number Price (excluding tax) Explosion-proof structure Hardwire circuit breaker Indicator light Standard color Standard mounting unit Material Protective structure Operating temperature range Usage area Ammeter Voltmeter Instrument current transformer
NK-BOX Box series Flameproof type circuit breaker-Part Number-NFG-50

NFG-50

Available upon quote

D2G4

30AF Breaking capacity 2.5kA
50AF Breaking capacity 2.5kA

5Y 7/1 (inside and outside)

Molded circuit breakers, meters (voltmeters/ammeters), indicator lights, current transformers for instruments

Iron castings

IP40

-20~+40℃

Zone 1, Zone 2

NK-BOX Box series Flameproof type circuit breaker-Part Number-NFG-100

NFG-100

Available upon quote

D2G4

50AF Breaking capacity 2.5kA
100AF Breaking capacity 7.5kA

5Y 7/1 (inside and outside)

Molded circuit breakers, meters (voltmeters/ammeters), indicator lights, current transformers for instruments

Iron castings

IP40

-20~+40℃

Zone 1, Zone 2

NK-BOX Box series Flameproof type circuit breaker-Part Number-NFG-225

NFG-225

Available upon quote

D2G4

100AF Breaking capacity 7.5kA
225AF Breaking capacity 7.5kA

5Y 7/1 (inside and outside)

Molded circuit breakers, meters (voltmeters/ammeters), indicator lights, current transformers for instruments

Iron castings

IP40

-20~+40℃

Zone 1, Zone 2

NK-BOX Box series Flameproof type circuit breaker-Part Number-NFG-400S

NFG-400S

Available upon quote

D2G4

225AF Breaking capacity 7.5kA
400AF Breaking capacity 18kA

5Y 7/1 (inside and outside)

Molded circuit breakers, meters (voltmeters/ammeters), indicator lights, current transformers for instruments

Iron castings

IP40

-20~+40℃

Zone 1, Zone 2

- - -

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

229.6hrs

  • Japan

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