Installation
60 9229 0025 176 0E
2021-11-15
3AX1445-1A mounting cone can optionally be used.
• Place the assembly cone flush on the face of the contact arm (see 2.).
• Push the contact system over the assembly cone until the lower part of the con-
tact fingers is in the groove (see 3.).
• Completely pull out the assembly cone through the contact system (see 4.).
• Grease contact fingers with Molykote Longterm 2
Mounting 2 000 A third-party contacts
• Grease the screw-in area of the threaded rods with Vaseline.
• Screw in the threaded rods and observe the screw-in depths (see Table “Screw-
in depths for screws or threaded rods from the contact surface in the upper and
lower connection”, on page 54).
• Tightening torques apply to greased threads only
-M12: 40 ±4Nm
- M16: 100 ±10 Nm
Fig. 98 Clean thread and mount for 2 000 A contact
arms
M12: 40 ±4 Nm
M16: 100 ±10 Nm
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