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Service information
INSTALLATION AND OPERATION INSTRUCTIONS
MN280103EN March 2023 www.eaton.com
Figure 17 . NOVA NX-STS recloser internal wiring
CT
CT COM
COIL+ Standard
Interface (Close+/Trip-)
Alt. COIL+ Vendor-Specific (Close+/Trip-)
COIL- (Close-/Trip+)
Aux 52a
Aux 52b
Aux COM
69b combined
SWITCH COM
52a
52b
69a
Source VS
Load VS
VS Neutral
*PRESENT ONLY IF AUX
SWITCH IS ORDERED.
THESE SIGNALS
TERMINATE TO A
SEPARATE AUX SWITCH
CONNECTOR.
F3
F4
F5
B1
F7
F6
F10
F9
B2
F8
F13
F2
Red
Black
F1
F11
F12
J10
J1
J2
J3
J9
J8
J7
J4
J5
J6
Load - IVS
Source - IVS
HV AC
White
Red
Clamp
Board
CT
1000T
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