5
Section 1: Introduction
Series NRX with PXR – Type NF Low Voltage Power (Air) Circuit Breaker Instruction Manual
MN013001EN May 2015 www.eaton.com
Position 17
Trip Indicator and Bell Alarm/OTS, Secondary Terminal
Blocks
N
No Indicator, No OTS, Secondary Terminal Blocks Per Breaker
Options
X
Trip Indicator Provided, No OTS, Secondary Terminal Blocks Per
Breaker Options
Z
Trip Indicator Provided, 2 Form C OTS, Secondary Terminal Blocks
Per Breaker Options
M
Interlocked Trip Indicator Provided, No OTS, Secondary Terminal
Blocks Per Breaker Options
Y
Interlocked Trip Indicator Provided, 2 Form C OTS, Secondary
Terminal Blocks Per Breaker Options
1
No Indicator, No OTS, Full Compliment of Secondary Terminal
Blocks
2
Trip Indicator Provided, No OTS, Full Compliment of Secondary
Terminal Blocks
3
Trip Indicator Provided, 2 Form C OTS, Full Compliment of
Secondary Terminal Blocks
4
Interlocked Trip Indicator Provided, No OTS, Full Compliment of
Secondary Terminal Blocks
5
Interlocked Trip Indicator Provided, 2 Form C OTS, Full
Compliment of Secondary Terminal Blocks
Position 18
Padlocking
Operations Counter
N
No PB Covers
No Counter
A
No PB Covers
Counter Provided
B
PB Covers (Plastic/Plastic)
No Counter
J
PB Covers (Plastic/Plastic)
Counter Provided
K
PB Covers (Metal/Metal)
No Counter
L
PB Covers (Metal/Metal)
Counter Provided
5
PB Covers (Metal/Metal), Safe-Off
No Counter
6
PB Covers (Metal/Metal), Safe-Off
Counter Provided
Position 19
Drawout Breaker Shipping, Fixed Breaker Terminals,
Door Frame Kit
D
Drawout (or Parent) Breaker Shipping Alone, Without Door
Frame Kit, Without Terminals
C
Drawout Breaker in Cassette, No Shutters, No Terminals, With
Door Frame Kit
K
Fixed Breaker Rear Connect, No Terminals, Not Mounting Foot,
With Door Frame Kit
A
Fixed Breaker Rear Connect, Short Vertical/Horizontal Terminals,
No Mounting Foot, With Door Frame Kit
B
Fixed Breaker Rear Connect, No Terminals, No Mounting Foot,
With Door Frame Kit
E
Fixed Breaker Rear Connect, Long Vertical/Horizontal Terminals,
No Mounting Foot, With Door Frame Kit
F
Fixed Breaker Rear Connect, With Short Vertical/Horrizontal
Terminals, With Mounting Foot, With Door Frame Kit
H
Fixed Breaker Rear Connect, With Long Vertical/Horizontal
Terminals, With Mounting Foot, With Door Frame Kit
1
Drawout Breaker in Cassette, No Shutters, Short Vertical/
Horizontal Terminals, With Door Frame Kit
2
Drawout Breaker in Cassette, No Shutters, Long Vertical/
Horizontal Terminals, With Door Frame Kit
4
Drawout Breaker in Cassette, Shutters, Short Vertical/
Horizontal Terminals, With Door Frame Kit
5
Drawout Breaker in Cassette, Shutters, Long Vertical/Horizontal
Terminals, With Door Frame Kit
9
Drawout Breaker in Cassette, Shutters, No Terminals, With
Door Frame Kit
Position 20
Future Use
X
All Product
Figure 2 . Series NRX with PXR Catalog Numbering System (Continued) .
