12
Series NRX with PXR - Instructions for
Spring Release, Latch Check Switch,
and Motor Operator
EATON
www.eaton.com
Instruction Leaflet
IL0131088EN
Effective May 2015
Section 9: Accessory Secondary
Connections
General Information
1. Electrical accessory leads are tagged with numbers associated
with the applicable connection diagram located in instruction book
MN013001EN (NF) and MN013002EN (RF). Leads are also supplied
with keyed secondary connector plugs to ensure proper connections
(Figure 30).
2. Secondary connections are made by plugging the connector plugs
into the appropriate location. A connector plug already connected
can be removed by squeezing two release tabs together with small
needle nose pliers and pulling out (Figure 31).
Figure 30.
Tagged
Leads
Keyed
Connector
Leads and Connectors.
Figure 31.
Release
Tabs
Connector Plug Removal.
Fixed Breaker Connections
Proceed with the following five steps.
Step 1:
Become familiar with the fixed terminal block DIN rail type
mounting plate where secondary connections are made.
ote:
N
Secondary connection points have numerical and descriptive laser-etched
identifications.
Figure 32. Step 1.
Step 2:
Plug the accessory connector plug into the fixed secondary
terminal block.
Figure 33.
Fixed Secondary
Terminal Block
Step 2.
Step 3:
Identify the correct mounting location on the fixed terminal
block mounting plate for mounting the fixed secondary terminal block.
Insert the bottom end of the fixed secondary terminal block into the
proper location on the DIN rail type mounting plate.