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Eaton ECN16A Replacement Instructions Manual page 4

Switch base replacement. 3-pole, 30/60 amp fusible safety switches.

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Step
Work Description
Verify there is no foreign material left in the
mechanism shaft coupling. This could cause
15
misalignment and premature failure of the new
base.
Remove three fuse clips with 5/16" driver and
16
keep for reinstallation.
Remove three fuse puller straps with 1/4" driver
17
and keep for reinstallation.
Remove universal base and hardware from box
verifying the following contents.
18
1-Universal Base
3-Lug Stops - *Not used for fusible devices.
3-Lug Stop Screws - *Not used for fusible devices.
Reinstall three fuse puller straps from original
19
base with 1/4" driver on new base assembly.
Torque to 15-25 in-lbs.
Reinstall three fuse clips from original base with
5/16" driver on new base assembly. Make sure
20
retainer tang is up as shown in picture. Torque to
20-30 in-lbs.
Revision : 1
x3
x3
4 of 8
Reference Pictures & Comments

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