JRS4-d series thermal overload relay0 pages

^ TIANSHUI 213 jRS4-ds^»att«*a JRS4-d Range Thermal Overload Relay . ffl׮iAPPLICATION 660VS5^f^, iff^IilftffiaiWffiigfo JRS4-d range thermal overload relay is used in AC 50Hz (or 60Hz); rated voltage is up to 660V, for protecting AC motor against overload or phase-breaking. IS^RSꮀ TYPE AND MEANS JR S 4 □ □ □ / □ □ Humid Tropics of the product, code-named "TH", marine products, code-named "C" Installation code: "Z" combinations to install "G" card, or screw the sparation ofrail installed f^nfi^JUf^d Product line, code-named d Heat No. components (number three] Code sp釩cifications, matching the combination of AC contactor rated current modeTor the setting of maximum current value that Design sriai number ^ Three-phase S&J闢lK^Eiljcj Thermal overload relay ■ StSlfBίt structuretype a ^^H^^;Bimetaltype a = ;Threephase a JKffl^K "10" *&;Tripgrade:class10 a ^W?f.^MMj5?ȫ.M.;Settingcurrentregulatordevices a ^HS^mS^^;Withambienttemperaturecompensation a reKffiS^; With phase-breaking protect a ^zl^QSzlS'fﯯZ;Handoperateandautomaticreset a H=|(JyD$§7T\;Withreleaseshowing Auxiliary contacts are one normally open and one normally closed; a ^^fi]M^§Tffffi;Withnormallyclosedcontactdisconnectbutton ^Jl^fi/IffioWith device test button i SfflIt7l=rtﮯUadaptworkrule a /VJ^IfPS; 8hworkingrule a ^iBlfTlfPftﯯll; ongoingworkrule a mmmmTim, mtvm^x/h Intermittent work cycle ru le, operationfrequency^12 time/h EHR^vill$[ main technical parameters