NK-BOX Box Series Flameproof Explosion-proof Earth Leakage Breaker
Nakamura Electric Manufacturing Co., Ltd.
About This Product
Houses an earth leakage breaker and is equipped with an operating handle on the front.
*Only one ammeter or voltmeter can be installed.
■Notes
・Wiring/operation/maintenance/inspection work should be carried out by someone with specialized knowledge and skills in the construction of explosion-proof electrical equipment and related laws and regulations.
- When installing in a hazardous location, the hazardous area where it can be installed varies depending on the model, so be sure to check the corresponding hazardous area.
・Specifications/design etc. are subject to change without notice.
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Product
NK-BOX Box Series Flameproof Explosion-proof Earth Leakage Breaker
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Handling Company
Nakamura Electric Manufacturing Co., Ltd.
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Categories
3 Models of NK-BOX Box Series Flameproof Explosion-proof Earth Leakage Breaker
Items marked with have different values depending on the model number.
Click on the part number for more information about each product
| Product Image | Part Number | Price (excluding tax) | Ammeter | Earth leakage breaker | Explosion-proof structure | Indicator light | Instrument current transformer | Material | Operating temperature range | Protective structure | Push button switch | Standard color | Standard mounting unit | Usage area | Voltmeter |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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NLG-50 |
Available upon quote | 〇 |
50AF sensitivity current 15/30/100/200/500mA switching |
D2G4 | 〇 | 〇 | Iron castings | -20~+40℃ | IP40 | 〇 | 5Y 7/1 (inside and outside) | Earth leakage circuit breakers, meters (voltmeters/ammeters), indicator lights, push button switches, current transformers for instruments | Zone 1, Zone 2 | 〇 |
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NLG-100 |
Available upon quote | 〇 |
100AF sensitivity current 15/30/100/200/500mA switching |
D2G4 | 〇 | 〇 | Iron castings | -20~+40℃ | IP40 | 〇 | 5Y 7/1 (inside and outside) | Earth leakage circuit breakers, meters (voltmeters/ammeters), indicator lights, push button switches, current transformers for instruments | Zone 1, Zone 2 | 〇 |
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NLG-225 |
Available upon quote | 〇 |
225AF sensitivity current 30/100/200/500mA switching |
D2G4 | 〇 | 〇 | Iron castings | -20~+40℃ | IP40 | 〇 | 5Y 7/1 (inside and outside) | Earth leakage circuit breakers, meters (voltmeters/ammeters), indicator lights, push button switches, current transformers for instruments | Zone 1, Zone 2 | 〇 |
Click on the part number for more information about each product
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