TERASAKI TERASAKI Constant pursuit of innovative electric power distribution and control

MARINE SYSTEMS Terasaki boast the world's top level of technology as a marine
systems manufacturer of onboard distribution and control
systems, engine monitoring and control systems, and more.
INDUSTRIAL SYSTEMS Terasaki meets the latest needs for a wide gamut of fields from
engineering and urban infrastructure to IT, on a core of power
distribution and control technologies.
CIRCUIT BREAKERS Terasaki was the first company in Japan to
develop circuit breakers entirely in-house.
We are satisfied the wide range of needs from
customer by the enrich function on the products.
MEDICAL DEVICES We are satisfied the wide range of needs from customer by the
enrich function on the products.
ENGINEERING & LIFE CYCLE SERVICE Terasaki delivers a wide variety of solutions that ensure stable
safe use of the electric energy essential to society.
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INFORMATION

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EXHIBITION

Terasaki group will participate in marine exhibition SEA JAPAN 2026 in Tokyo.

NEWS

"Selectivity Analysis Software TemCurve Lite" was updated from V5.0 to V5.1 due to the addition of characteristics of products as follows.
TemBreak PRO for generator protection : PS250-NEG/PS400-NEG/S630-NEG/S1000-NEG

EXHIBITION

Terasaki group participated in marine exhibition「MARINTEC CHINA 2025」in Shanghai.

EXHIBITION

Terasaki group will participate in marine exhibition「MARINTEC CHINA 2025」in Shanghai.

NEWS

TERASAKI REPORT 1 Apr 2024-31 Mar 2025

GLOBAL NETWORK

CELEBRATING 100TH ANNIVERSARY