8
Technical Data
TD013014EN
Effective May 2021
Power Defense Insulated Case Circuit
Breaker NRX NF and RF Renewal Parts
EATON
www.eaton.com
Table 14. Miscellaneous accessories
Catalog number
Description
N-Frame
R-Frame
N-frame replacement charging handle
65A3059G01
—
Terminal shield kit accessory
NRXNFTSI
—
Fixed breaker mounting feet kit
NRXMTGFEET
—
Surface mount hardware kit
–
Hardware to surface mount NF breaker to panel
NFSMHKIT
—
Accessory tray
–
To replace damaged or broken accessory tray
LTTRAY
—
Ground fault/zero sequence sensor kit
–
External sensor to detect source ground/zero sequence faults
a
NFGFSKIT
NFGFSKIT
Residual neutral ground sensor kit
–
External sensor to detect residual ground faults
NFNCTKIT
RFCSTKIT
Auxiliary switch tray
–
To replace damaged or broken auxiliary switch tray
RTTRAY
—
CT to Rowgowski converter assembly
PDNFCT2ROG
PDRFCT2ROG
a
These are sensing CTs with a 400:0.1 (400A:100mA) ratio.
Appendix A: Series NRX with Digitrip
Table 15. Secondary terminal replacement parts, blocks, and kits
Catalog number
Description
Kit contents
N-frame
R-frame
Drawout secondary terminal block kit – digitrip
8 blocks
DSBK08
DSBK08
Drawout secondary terminal block kit – digitrip
20 blocks
DSBK20
DSBK20
Drawout secondary terminal block kit – digitrip
30 blocks
DSBK30
DSBK30
Fixed secondary terminal block kit – digitrip
8 blocks
FSBK08
FSBK08
Fixed secondary terminal block kit – digitrip
20 blocks
FSBK20
FSBK20
Fixed secondary terminal block kit – digitrip
30 blocks
FSBK30
FSBK30
Table 16. Digitrip wiring kits
Catalog number
Description
Kit contents
N-frame
R-frame
Aux power / GF source wire harness
66B2832G27
—
Communication wire harness
66B2832G29
—
GF source enable wiere harness
66B2832G28
—
Wire harness – aux power / GFs
66B3090G01
—
Wire harness – PT module
66B2832G35
—
Wire harness kit
66B3150G11
—
Relay alarm wire harness
66B2832G25
—
Zone interlock jumper wire harness
66B2832G30
—
Zone interlock wire harness
66B2832G26
—
Weidmuller cassette secondary terminal block comb
65A2675G01
65A2675G01
Replacement charging handle
–
NF
