Allen Bradley 1746-N2B SLC 500 Slot Filler

Applications

The Allen Bradley 1746-N2B Slot Filler is designed to occupy unused slots in SLC 500 PLC racks, ensuring proper airflow, maintaining system integrity, and protecting sensitive electronics. Ideal for industrial automation environments where modular expansion is required without leaving gaps in the control rack.

Advantages

• Rack Protection: Prevents dust, debris, and contaminants from entering empty slots.
• Maintains Airflow: Supports optimal cooling for adjacent modules.
• Compact & Lightweight: 100 × 80 × 25 mm and 0.068 kg / 0.15 lb for easy installation.
• Industrial Durability: Robust design suitable for harsh environments.
• SLC 500 PLC Compatible: Perfect fit for Allen-Bradley SLC 500 racks. 

Technical FAQs

1. What is the purpose of the slot filler?
   It protects empty slots in the SLC 500 rack from dust and physical damage.
2. Is it necessary for proper rack cooling?
   Yes, it helps maintain consistent airflow and thermal performance.
3. Can it be used in all SLC 500 racks?
   Yes, designed specifically for SLC 500 PLC racks.
4. Is installation tool-free?
   Yes, it snaps into empty slots without tools.
5. Does it provide any electrical functionality?
   No, it is purely a mechanical filler.
6. Can multiple slot fillers be used together?
   Yes, you can fill as many empty slots as needed.
7. Is it durable in harsh industrial environments?
   Yes, built from robust materials suitable for industrial conditions.
8. Does it interfere with adjacent module operation?
   No, it is designed to coexist safely with operational modules.
9. Is it reusable if removed?
   Yes, it can be removed and reinstalled in other empty slots.
10. Does it support DIN rail mounting?
    No, it is intended for SLC 500 rack slots only.