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Hitachi

Hitachi Industrial Equipment Systems Co., Ltd.

High Reliability

Highly reliable contacts enable direct connection to the electronic circuits.
Auxiliary contacts of contactors

Rolling twin contacts assure high contact reliability. (All models)

Rolling twin contact

Signal contacts of thermal overload relays

Signal contacts of thermal overload relay are 1NO 1NC. (All models)

Signal contacts

Auxiliary contact block (H20 - H400C)

Auxiliary contact block

Coil surge absorber

Coil surge absorber will be installed by "Single Snap Action". (H8C - H125C), and H150C and above, it is constructed in coil assembly.

Coil surge absorber

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