ABB | SACE Emax 2
Emax E1.2 circuit-breakers | 6 - Installation
29 | © 2014 ABB | 1SDH000999R0002 - L8569
Continued from the previous page
IMPORTANT: Before proceeding with the connection between terminals and connection
busbars:
• make sure that contact surfaces of the busbars are free of burrs, dents, traces of
rusting, dust or traces of grease.
• make sure, if aluminium busbars are used, than these are tin plated in the contact
areas.
• make sure that the busbars do not exert forces in any direction on the terminal.
• for tightening use M10 screws with resistance class 8.8 equipped with spring washers
and lock them with a torque of 45 Nm - 400 lb in.
NOTE: the information on the performance of the circuit-breakers in the switchgear in the
various configurations is available from the web site http://www.abb.com/abblibrary/
DownloadCenter/, in particular with the Emax 2 catalogue 1SD C200023D0201 IEC and
1SDC200023D 0201 UL
Dimensions
Information on the overall dimensions is available on the web site http://www.abb.com/abblibrary/
DownloadCenter/, in particular with the Emax 2 IEC catalogue 1SDC200023D0201 and the Emax 2 UL
catalogue 1SDC200039D0201.
The following drawings are also available in .dxf format:
• 1SDH000999R0101 - E1.2 III-IV Fixed F EF IEC-UL
• 1SDH000999R0102 - E1.2 III-IV Fixed FC IEC-UL
• 1SDH000999R0103 - E1.2 III-IV Withdrawable F IEC
• 1SDH000999R0104 - E1.2 III-IV Withdrawable ES IEC
• 1SDH000999R0105 - E1.2 III-IV Withdrawable SHR IEC-UL
• 1SDH000999R0106 - E1.2 III-IV Withdrawable FC IEC
• 1SDH000999R0107 - E1.2 III-IV Fixed HR VR Positionable IEC
• 1SDH000999R0108 - E1.2 III-IV Fixed ES IEC-UL
• 1SDH000999R0120 - E1.2 Flange Fixed Withdrawable IEC-UL
• 1SDH000999R0121 - E1.2 Floor mounting IEC-UL
• 1SDH000999R0303 - E1.2 III-IV Withdrawable Rear Front Terminals UL
• 1SDH000999R0304 - E1.2 III-IV Withdrawable Divergent Front Terminals UL
• 1SDH000999R0307 - E1.2 III-IV Fixed HR-VR UL
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