JRS4-F thermal overload relay0 pages

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JRS4-F$9y&3Ì£gi«||

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JRS4-F Range Thermal Overload Relay

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—* Mm PROFILE

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JRS4-F^y*HSi^§§fflT^>Jri50/60Hz, 1^^731 01A-500AÖ5EÈ

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JRS4-F range thermal overload relay Is used In AC 50/60Hz, rated

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current 101A-500A In circuit, for protecting AC motor against overload or

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phase-breaking. Main for constructlonx mechanlcak metallurgical and

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ndustrles, protect motor against potential overload and phase-brea kin g

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FKÌ^ÌÌJS MAIN FEATURE OF THE PRODUCT

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±Jl?gJ RS4-d«^f ^Sf ;

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The structure of JRS4-F series thermal relay are "Iayer2" three-

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dimensional layout, the lower Is current transformer; the upper Is JRS4-d

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thermal relay;

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With protection against overload and phase-breaklngx temperature

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compensatlonx manual and automatic reset function action release showerN

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device detect f unctlonx adjustable setting current and the advantage of d range

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thermal relay.

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A I3M]^S10£S; Trip grade: class 10;

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A SêttS, qf^GSC2-F^)lfêMSs GSC4-NF&ffifêflÈ3§KSfëffl, tÖÖIS

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Strong arrangement function can be used combination with GSC2-F AC

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contactor and GSC4-NF reverse contactor; also can be used combination

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with other contactors In electrical apparatus circle.

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E, ISmiiSSt. TYPE AND MEANS

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JR S 4 - □ F

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^E&^SXH: 160A-500A

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Setting the maximum current: 160A-500A

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Kt1~)5^ Design serial number

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— ^ Three-phase

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J^ÎiS^ÉIÏE&ti Thermal overload relay

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MzÈft^ Derived code

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±g&##£t MAIN TECHNICAL PARAMETERS

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I 3EllR^vill$[ main technical parameters

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