JRS4-F thermal overload relay0 pages
JRS4-F$9y&3Ì£gi«||
nnnnJRS4-F Range Thermal Overload Relay
nnnn—* Mm PROFILE
nnnnJRS4-F^y*HSi^§§fflT^>Jri50/60Hz, 1^^731 01A-500AÖ5EÈ
nnnnJRS4-F range thermal overload relay Is used In AC 50/60Hz, rated
nnnncurrent 101A-500A In circuit, for protecting AC motor against overload or
nnnnphase-breaking. Main for constructlonx mechanlcak metallurgical and
nnnnndustrles, protect motor against potential overload and phase-brea kin g
nnnnFKÌ^ÌÌJS MAIN FEATURE OF THE PRODUCT
nnnn±Jl?gJ RS4-d«^f ^Sf ;
nnnnThe structure of JRS4-F series thermal relay are "Iayer2" three-
nnnndimensional layout, the lower Is current transformer; the upper Is JRS4-d
nnnnthermal relay;
nnnnWith protection against overload and phase-breaklngx temperature
nnnncompensatlonx manual and automatic reset function action release showerN
nnnndevice detect f unctlonx adjustable setting current and the advantage of d range
nnnnthermal relay.
nnnnA I3M]^S10£S; Trip grade: class 10;
nnnnA SêttS, qf^GSC2-F^)lfêMSs GSC4-NF&ffifêflÈ3§KSfëffl, tÖÖIS
nnnnStrong arrangement function can be used combination with GSC2-F AC
nnnncontactor and GSC4-NF reverse contactor; also can be used combination
nnnnwith other contactors In electrical apparatus circle.
nnnnE, ISmiiSSt. TYPE AND MEANS
nnnnJR S 4 - □ F
nnnn^E&^SXH: 160A-500A
nnnnSetting the maximum current: 160A-500A
nnnnKt1~)5^ Design serial number
nnnn— ^ Three-phase
nnnnJ^ÎiS^ÉIÏE&ti Thermal overload relay
nnnnMzÈft^ Derived code
nnnn±g&##£t MAIN TECHNICAL PARAMETERS
nnnnI 3EllR^vill$[ main technical parameters
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