
Nihon Kōsokudō's fully electromagnetic circuit breaker FM circuit breaker.

Reduce factory electricity costs by up to 60%! We are offering a document summarizing the essentials of "electronic breakers" that you will regret not knowing (including implementation examples).

The maximum input voltage of DC1000V is compatible with high-voltage solar power generation systems!
A comprehensive guide that covers the basics of SCCR (Short-Circuit Current Rating), the necessity of compliance with safety standards, and a selection guide for our products!

Compatible with high-pressure solar power generation systems!

Delivery possible in as short as one week! We provide a one-stop service from order to design and production for transformers and similar products. Achieving high-quality products and short delivery times!
Heat countermeasures by installing a heat exchanger on the door surface! Power panel for outdoor use.
Designed for cold and heavy snowfall regions! A structure that prevents temperature issues and obstruction of the camera's field of view.

A comprehensive system for the design, manufacturing, and construction of power distribution equipment!

A strong ally against electrical fires caused by earthquakes! Let's install an earthquake breaker!