7
Technical Data
TD013014EN
Effective May 2021
Power Defense Insulated Case Circuit
Breaker NRX NF and RF Renewal Parts
EATON
www.eaton.com
Table 12. Mechanical interlock parts and kits
Catalog number
Description
N-Frame
R-Frame
Mechanical interlock kit, 2-way, drawout
NFMI2D
RFMI2D
Mechanical interlock kit, 3-way, type 31, drawout
NFMI31D
RFMI31D
Mechanical interlock kit, 3-way, type 32, drawout
NFMI32D
RFMI32D
Mechanical interlock kit, 3-way, type 33, drawout
NFMI33D
RFMI33D
Mechanical interlock kit, 2-way, fixed
NFMI2F
RFMI2F
Mechanical interlock kit, 3-way, type 31, fixed
NFMI31F
RFMI31F
Mechanical interlock kit, 3-way, type 32, fixed
NFMI32F
RFMI32F
Mechanical interlock kit, 3-way, type 33, fixed
NFMI33F
RFMI33F
Mechanical interlock cable 5 feet
NRXMIC5
NRXMIC5
Mechanical interlock cable 6 feet
NRXMIC6
NRXMIC6
Mechanical interlock cable 8 feet
NRXMIC8
NRXMIC8
Mechanical interlock cable 10 feet
NRXMIC10
NRKMIC10
ote:
N
Cable kit must be ordered separately .
Table 13. PXR trip unit replacement kits and parts
Description
Catalog number
PXR25 LSIG/LSIA with ARMS and Modbus
PXR25V000LGAMK
PXR25 LSI with ARMS and Modbus
PXR25V00L0AMK
PXR20 LSIG/LSIA with ARMSs and Modbus
PXR20V000LGAMK
PXR20 LSIG/LSIA
PXR20V000LG0CK
PXR20 LSI
PXR20V000L00CK
PXR20 LSI with ARMS and Modbus
PXR20V000L0AMK
External PT module (required for PXR25 voltage metering)
NRXDTPTM
PXPM change current kit (license and labels)
PXPM-SW-PXRIN-KIT-1
a
Each In Programming Tool can be linked to only one breaker. Once linked, it has the capability of changing that one breaker’s continuous current rating, to
any eligible rating, an unlimited number of times.
ote:
N
For more information, visit www .Eaton .com/PXPM .
Catalog number references
Symbol
Function/protection
L
Long time trip (overload)
S
Short time trip
I
Instantaneous trip
G
Ground (Earth) fault trip
A
Ground (Earth) Alarm only
Type 32 Mechanical interlock configuration
Type 33 Mechanical interlock configuration
Type 31 Mechanical interlock configuration
