Brochure

PowerPact™ H-, J-, and L-Frame Circuit Breakers
5
02/2016
© 2011–2016 Schneider Electric
All Rights Reserved
SECTION 9: ACCESSORIES AND AUXILIARIES ........................................................115
Communication Network...........................................................................................................115
Accessory Connections ............................................................................................................ 118
Auxiliary and Alarm Indication Contacts ................................................................................... 118
SDx and SDTAM Modules for Micrologic Trip Units ................................................................. 120
Shunt Trip (MX) and Undervoltage Trip (MN)........................................................................... 122
Motor Operator.......................................................................................................................... 123
Add-On Ground-Fault Module (GFM) (H- and J-Frame Only) .................................................. 125
Earth Leakage Module (ELM) (H- and J-Frame Only).............................................................. 126
Rotary Operating Handles ........................................................................................................127
Class 9422 Flange-Mounted Variable-Depth Operating Mechanism........................................ 130
Locking Systems....................................................................................................................... 130
Manual Mechanical Interlocking Systems................................................................................. 131
Sealing Accessory .................................................................................................................... 134
Front-Panel Escutcheons.......................................................................................................... 134
Toggle Collars (For Drawout Mounting).................................................................................... 135
Toggle Boot .............................................................................................................................. 135
Handle Extension...................................................................................................................... 135
Circuit Breaker Enclosures and Enclosure Accessories........................................................... 136
SECTION 10: CIRCUIT BREAKER MOUNTING AND CONNECTIONS .........................138
Mounting Configurations........................................................................................................... 138
Unit-Mount Circuit Breakers...................................................................................................... 139
I-Line™ Circuit breakers ........................................................................................................... 140
Connection................................................................................................................................ 144
SECTION 11: INSTALLATION RECOMMENDATIONS ..................................................150
Operating Conditions ................................................................................................................ 150
Installation in Equipment........................................................................................................... 153
Safety Clearances and Minimum Distances ............................................................................. 153
Safety Clearance ...................................................................................................................... 154
Control Wiring ........................................................................................................................... 154
24 Vdc Power Supply Module................................................................................................... 156
SECTION 12: WIRING DIAGRAMS ................................................................................157