Allen-Bradley 1794-TB3S SER.A Flex I/O Terminal Base

The Allen‑Bradley 1794‑TB3S Series A is a FLEX I/O terminal base designed for connection of FLEX I/O modules using spring‑clamp technology. It provides a high‑density, open‑style wiring base with separate terminals for I/O, common, and voltage distribution, ensuring secure and maintenance‑free connections in industrial automation systems. Technical Specifications Manufacturer: Allen‑Bradley (Rockwell Automation) Manufacturer Part Number: 1794‑TB3S Series: A Product Type: FLEX I/O Terminal Base I/O Platform: FLEX I/O Number of I/O Terminals: 16 Number of Common Terminals: 18 Number of Voltage Terminals: 18 (+V) Terminal Type: Spring‑clamp Wiring Style: Open style Rated Voltage: 125 VAC / 125 VDC Rated Current: 10 A Frequency Rating: 50/60 Hz Mounting Type: DIN rail mount Protection Rating: IP20 Connection Method: Tool‑actuated spring clamp Compatible Modules: Allen‑Bradley 1794 FLEX I/O modules Insulation Material: Flame‑retardant thermoplastic Operating Temperature Range: 0 °C to +55 °C (32 °F to 131 °F) Storage Temperature Range: ‑40 °C to +85 °C Certifications: UL Listed, CSA Certified, CE Application Environment: Industrial control panels Typical Applications: Distributed I/O systems, machine control, process automation Form Factor: Standard FLEX I/O terminal base Country of Manufacture: United States Please review pictures carefully and let us know if you have any questions!