Allen-Bradley 1746-A4 PLC Rack Chassis (4-Slot Rack)
The Allen-Bradley 1746-A4 is a highly durable 4-slot rack chassis and backplane designed for the SLC 500 Programmable Logic Controller (PLC) system. This Series B modular hardware provides the essential foundation for mounting and interconnecting up to four SLC 500 processors or I/O modules. It features an integrated backplane PCB with a robust bus connector and terminal block to ensure reliable communication and power distribution across your control system. Built for demanding industrial environments, the 1746-A4 includes a perforated metal housing with side rails, sturdy mounting brackets, and keyhole mounting tabs for easy panel installation. It is certified for use in hazardous locations (Class I, Division 1, Groups A, B, C, D) and proudly made in the U.S.A.
Technical Specifications:
- Brand: Allen-Bradley
- Model Number: 1746-A4
- Product Platform: SLC 500
- Hardware Series: Series B
- Capacity: 4-Slot Rack
- Mounting: Panel mount via keyhole mounting tabs and brackets
- Hazardous Location Rating: Class I, Div 1, Groups A, B, C, D
- Operating Temperature Code: T3C
- Certifications: CE, N223
- Country of Origin: Made in U.S.A.
| Brand | Allen-Bradley |
|---|---|
| Model | 1746-A4 |
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ENERAL DELIVERY INFORMATION
Orders will be processed and shipping during standard working hours (0830 – 1700 GMT+8) Monday to Friday (excluding Bank Holidays)
On rare occasions, your order may be handled and/or processed on a Saturday. However, we are unable to ship items on weekends, therefore any orders dealt with on the weekend will be send out the next following working day.
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Any orders placed after the cut-off will ship the next working day assuming all parts are in stock and ready for dispatch.
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- must be paid for in full before any goods are dispatched
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Allen-Bradley 1746-A4 PLC Rack Chassis (4-Slot Rack)
Optimize your automation system with the Allen-Bradley 1746-A4 SLC 500 4-Slot Rack Chassis. This Series B backplane securely mounts and connects up to 4 I/O modules, featuring a rugged metal housing and hazardous location ratings for dependable industrial control.
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