ТЕПЛОВОЕ РЕЛЕ ПЕРЕГРУЗКИ 40-57A ТИПОРАЗМЕР 3 TO 4

ТЕПЛОВОЕ РЕЛЕ ПЕРЕГРУЗКИ 40-57A ТИПОРАЗМЕР 3 TO 4 Thermal overload relay 3US for inverse-time delayed protection of loads with normal starting against excessive temperature rises due to overload or phase failure. For more than 110 years now, Siemens has been developing and manufacturing industrial control products. We offer a wide product range which fulfills the demands of our customers in over 130 countries regarding good performance and reliability. Our aim is to make industrial operation easier ensuring flexible mounting, modular construction and high functionality. With the standard line of 3TS contactors, 3TH contactor relays, 3US overload relays and 3VS motor starter protectors, Siemens offers a smart and economical solution to switch and protect your motors from 2.2 up to 200 kW. The accessories, such as auxiliary switches, interlocks etc. are standardized for all sizes. The 3TS family – The cost-effective solution for standard motor applications.

Параметры

Mounting method	-
Number of auxiliary contacts as normally open contact	-
Number of auxiliary contacts as normally closed contact	-
Number of auxiliary contacts as change-over contact	-
Release class	-
Type of electrical connection of main circuit	-
Max. rated operation voltage Ue	-
Adjustable current range	-
Reset function input	-
Reset function automatic	-
Reset function push-button	-