We have compiled a list of manufacturers, distributors, product information, reference prices, and rankings for Circuit Protector.
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Circuit Protector - Company Ranking(8 companies in total)

Last Updated: Aggregation Period:Apr 01, 2026〜Apr 28, 2026
This ranking is based on the number of page views on our site.

Company Name Featured Products
Product Image, Product Name, Price Range overview Application/Performance example
【Specifications】 Rated Voltage AC 240 Vmax, DC 50 Vmax Rated Current 0.1...20 A Motors, transformers, medical devices, power supplies, power supplies for LED lighting, communication equipment, construction machinery, etc...
【"3120 Series" Lineup】 <Locker Type>  "3120-N521": Without LED indicator, with LED indicator  "3120-N523": With anti-malfunction barrier  "... For more details, please refer to the materials. Feel free to contact us as well.
■Integrated waterproof and dustproof functionality ・3120 series IP65 【Specifications】 ■ Standards: CQC, VDE, UL, CSA ■ Cut-off meth... Market examples: medical devices, food equipment, outdoor measuring instruments, power tools, etc.
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  1. Featured Products
    Switch-compatible circuit protector 3120 series waterproof and dustproof IP65Switch-compatible circuit protector 3120 series waterproof and dustproof IP65
    overview
    【Specifications】 Rated Voltage AC 240 Vmax, DC 50 Vmax Rated Current 0.1...20 A
    Application/Performance example
    Motors, transformers, medical devices, power supplies, power supplies for LED lighting, communication equipment, construction machinery, etc...
    Switch-compatible circuit protector 3120Switch-compatible circuit protector 3120
    overview
    【"3120 Series" Lineup】 <Locker Type>  "3120-N521": Without LED indicator, with LED indicator  "3120-N523": With anti-malfunction barrier  "...
    Application/Performance example
    For more details, please refer to the materials. Feel free to contact us as well.
    Waterproof circuit protectorWaterproof circuit protector
    overview
    ■Integrated waterproof and dustproof functionality ・3120 series IP65 【Specifications】 ■ Standards: CQC, VDE, UL, CSA ■ Cut-off meth...
    Application/Performance example
    Market examples: medical devices, food equipment, outdoor measuring instruments, power tools, etc.