FIELD: electricity.
SUBSTANCE: electric step relay two-position device, which includes mechanical and electrical parts, wherein the mechanical part comprises a user-control button unit, and electric part includes functionally connected to each other capacitors, resistors and diodes and either two coils, or separate magnetising coil or polarized coil with two poles, such that when push-button devices are engaged by a user for switching or exchanging at least one contact of said relay device, either one of the two coils is short-circuited or polarity of the individual coil is changed, thus the device is an electric relay device with logic functions INSTALLATION and RESET.
EFFECT: technical result is providing high reliability in operation and low noise level.
6 cl, 10 dwg
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