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Domestic electrical panelsTempearl Industrial Co., Ltd

Exhibitor (Manufacturer) Tempearl Industrial Co., Ltd
Address 3-1-42 Ozu, Minami-ku, Hiroshima City, Hiroshima
TEL (082)282-1396(General Sales Department)
Established January 22, 1951
Representative Director, President : Koro Ito
Capital stock 150,000,000 yen
Number of employees 310 (as of March, 2020)
Job description Design, development, manufacture, and sales of circuit breakers for wiring, RCDs, and residential distribution boards.
Website http://www.tempearl.co.jp/

Tempearl Industrial founder Noboru Maeda developed the safety circuit breaker known as the Tempearl Switch in Hiroshima in 1951. This device went on to become a common feature of households throughout Japan. The company continues to help people live safely with electricity to this day, developing products based on its founding philosophy of keeping people safe from electric shocks and protecting homes from electrical fires.

Every tripped circuit breaker is another life saved.

Tempearl Industrial’s domestic electrical panels and circuit breakers are highly regarded for their outstanding technology and quality. From high-rise apartment buildings to public facilities, Tempearl products are used in numerous buildings across Japan that require the highest levels of safety, and continue to evolve.


Kabe Plant(Asakita Ward, Hiroshima City)


Nabara Product Center(Asakita Ward, Hiroshima City)


Tempearl Industrial Vietnam (Vietnam)

Molded case circuit breakers / Earth leakage circuit breakers

●A selection of reliable products created using the development capabilities and accumulated know-how behind the invention of the safety circuit breaker
●Designed in pursuit of ease of use and functionality
●Ensure safe and reliable operation

Pearl Tect circuit breakers

●Designed for use in Pearl Tect domestic electrical panels
●Fitted with an instant tripping function for protection against cable short-circuits as standard for improved accident prevention
●Trip instantly when the electrical equipment power cords short circuit (15A, 20A)

Our mission is to ensure that you continue to live safely with electricity.

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