(!)NOTE : Windows 7 users won’t be able to use some latest features of eCatalog/WOS since Microsoft is ending support for Windows 7 on 14 Jan, 2020. Please upgrade your system for uninterrupted services.

  • Due to the ongoing COVID pandemic, we are expecting an increase in the delivery lead time of our shipments due to delay in domestic transportation. We request you to kindly bear with us. For any information please contact us at CS@misumi.co.in. We apologize for the inconvenience and appreciate your kind patience and understanding.
  • Due to current drastic freight increment, we may suspend to receiving orders for long profile product more than 2,600mm length. If you have any inquiries, please contact with CS@misumi.co.in or call to +91-124-468-8800.

Earth Leakage Breakers

Earth leakage breakers detect leakage current and automatically interrupt the electrical circuit. They include ampere breakers that are installed to power distribution boards, leakage breakers built into plugs of electrical appliances, and more. Earth leakage breakers are largely classified into high sensitivity, medium sensitivity, low sensitivity and rated current sensitivity types. They commonly feature special materials with high magnetic permeability such as permalloy and permalloy cores. Earth leakage breakers are important devices installed onto circuits to prevent ground fault as well as electric shock and fires caused by earth leakage, and for this reason, most products feature an overcurrent protection function. Select products with the shape and characteristics suitable to the electrical circuit voltage, current capacity, thickness and capacity of wires and the scale of the electrical facility used.