curlyandshemp
Lifetime Supporting Member
On an out of town startup and through the night one of 1756-OA16 cards blew a fuse on a group of 8 outputs. Traced problem back to faulty Neutral on a coil in an MCC starter.
Having a heck of a time getting info on the LittleFuse H2153.15 that Rockwell use in these cards. No supplier carries them. Anyone know of a more common equivalent?
For now the customer is running affected motors via a HAND - OFF - AUTO switch. Tomorrow they will give me downtime to pull out the 1756-OA16 and look at the fuse.
In the 13+ years I have been using Clgx, never had a fuse blow.
Having a heck of a time getting info on the LittleFuse H2153.15 that Rockwell use in these cards. No supplier carries them. Anyone know of a more common equivalent?
For now the customer is running affected motors via a HAND - OFF - AUTO switch. Tomorrow they will give me downtime to pull out the 1756-OA16 and look at the fuse.
In the 13+ years I have been using Clgx, never had a fuse blow.