Eaton NRX Instruction Manual

Also see for NRX: Installation instructions

7Section 1: IntroductionSeries NRX with PXR - type RF low voltage power (air) circuit breakers instruction manual MN013002ENH03 September 2016 www.eaton.comFigure 5. Typical NRX type RF drawout circuit breaker front cover.1. Nameplate2. Charging handle3. Operations counter (optional)4. Position indicator (drawoutonly)5. Lockable levering accessdoor interlock (drawout only)6. Levering access door (dra-wout only)7. Levering key lock (optional,drawout only)8. Frame rating module (FRM)9. FRM battery cover10. USB and aux. power ports11. Trip unit12. Pop-out trip indicator (option-al)13. Off key lock (optional)14. Contact status15. Ready-to-close status flag16. Mechanism spring status17. Manual OFF18. Manual ON19. Pushbutton cover mountingholes20. In rating - LCD display on tripunit21. In rating - FRM battery cover2711171061241313 14 15 1618519ote:N The in rating onthe LCD displayand FRM bat-tery cover shouldALWAYS agree.89 21112010ote:N The frame ratingmodule should NOTbe removed.