Eaton NRX NF Technical Data Manual

Also see for NRX NF: Installation and Removal Instructions Instruction leaflet

Technical Data TD013014ENEffective May 2021Supersedes January 2016Power Defense Insulated Case CircuitBreaker NRX NF and RF Renewal PartsField-installable kits and renewal parts listsSecondary contact wiring kits 2Cassette shutter field option kits 3Power Defense ICCB breaker control replacementparts and kits 3Shunt trip field option kits 3Motor operator field option kits (for chargingclosing spring) 3Spring release device field option kits 3Latch check switch (LCS) field option kits 3Auxiliary switch field option kits 3Undervoltage release field option kits 3Trip indicator and bell alarm/overcurrenttrip switch field option kits 3Operations counter field option kits 3Padlockable pushbutton cover field option kitsand clarification 4Breaker key lock provision field option kits 4Communication modules and accessories 5Available front connect cable terminals 5Available rear connectors for fixed breakersor cassettes (N-frame) 5Available rear connectors for fixed breakersor cassettes (R-frame) 6Adapter and barrier kits 6Door, levering in, and cassette parts and kits 6Mechanical interlock parts and kits 7PRX trip unit replacement kits and parts 7Miscellaneous accessories 8Appendix A: Series NRX with DigitripSecondary terminal replacement parts, blocks,and kits 8Series NRX breaker control replacement partsand kits 9Replacement rating plugs for digitrip 10Digitrip replacement kits & accessories 10Appendix B: Power defense ICCB with PXRPublications 11ContentsDescription Page Description Page