- Twelve high-current AC outputs arranged as two fused groups of six
- Blown-fuse indication for each protected output common
- Zero-cross triac switching for supported 120/240 V AC field loads
1746-OAP12 is an Allen-Bradley twelve-point high-current ac output module for SLC 500 chassis.
The module provides grouped high-current triac switching with separate fused commons, fuse-status indication, and published inrush capability for industrial AC loads.
Before installation or replacement, verify the Series C safety-alert status, removable terminal plug, both AC feeds, load inrush, thermal loading, fuses, and load suppression.
Availability, condition, price, and shipping time for 1746-OAP12 are confirmed during quotation.
Allen-Bradley 1746-OAP12 Twelve-Point High-Current AC Output Module Manuals, Datasheets, Links
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
- De-energize the field circuit before removing a common fuse
- Use the specified 1746-F9 or equivalent approved 6.3 A fuse
- Investigate load faults and wiring damage before restoring field power
- Wire outputs 0–5 and 6–11 to their respective fused commons
- Keep each group within its combined current and thermal limits
- Verify neutral and disconnect arrangements for every external AC feed
- Identify Series C modules manufactured in the affected 2005 date range
- Check for the manufacturer’s white-dot correction marking and corrected terminal plug
- Replace affected module and removable terminal plug as directed by the official alert
- High-inrush AC contactor and motor-starter coil control
- AC solenoid-valve and relay actuation in SLC 500 systems
- Grouped 120/240 V AC machine outputs requiring fused common indication