3RN2023-2DW30

The relay of termistor protection for warning
and disconnecting in a standard case is 22.5 mm, spring terminals, 1 but
contact, + 1 P-contact, nom. The power supply voltage US = 24 V-240 in AC/DC,
manual/auto/dist. Reset, ATEX (special requirement for EU countries), 3 LEDS
(Goths/Warning/worked), galvanic interchange, test/reset button, control of
the cliff and short circuit in the sensor circuit, energy -dependent state
memory 2 separate chains of PTC sensors 3RN2023-2DW30