{"product_id":"allen-bradley-1794-tb3s-flex-i-o-1794-spring-terminal-base","title":"Allen-Bradley 1794-TB3S Flex I\/O 1794 Spring Terminal Base","description":"\u003ch4\u003eProduct Overview\u003c\/h4\u003e\n\u003cp\u003eThe Allen-Bradley\u003cstrong\u003e 1794-TB3S\u003c\/strong\u003e is a high-performance spring clamp terminal base designed specifically for the Flex I\/O 1794 series. This component acts as the critical physical interface between your Flex I\/O adapter\/modules and field wiring. It provides a secure, vibration-resistant connection point for up to 16 discrete or analog I\/O signals. We supply this product as 100% Brand New and in original packaging, ensuring pristine condition and perfect compatibility with your existing industrial control architecture.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003cth align=\"left\"\u003eFeature\u003c\/th\u003e\n\u003cth align=\"left\"\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd align=\"left\"\u003eAllen-Bradley \/ Rockwell Automation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003e\u003cstrong\u003eProduct Line\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd align=\"left\"\u003eFlex I\/O 1794\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd align=\"left\"\u003eTerminal Base Unit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003e\u003cstrong\u003eClamp Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd align=\"left\"\u003eSpring Clamp (Cage Clamp)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003e\u003cstrong\u003eNumber of I\/O\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd align=\"left\"\u003e16 Points\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003e\u003cstrong\u003eWire Size Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd align=\"left\"\u003e22 to 12 AWG\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003e\u003cstrong\u003eCurrent Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd align=\"left\"\u003e10 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd align=\"left\"\u003e-20 to 70°C (-4 to 158°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003e\u003cstrong\u003eVibration Resistance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd align=\"left\"\u003e5 g from 10 Hz to 150 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003e\u003cstrong\u003eRelative Humidity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd align=\"left\"\u003e5% to 95% (non-condensing)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4\u003eEngineering Advantages\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eRapid, Tool-Free Wiring with Spring Clamp Technology\u003c\/strong\u003e\u003cbr\u003eThe 1794-TB3S utilizes advanced spring clamp technology, which eliminates the need for screwdrivers during installation and maintenance. You simply insert the stripped wire (22 to 12 AWG) into the terminal, and the spring mechanism automatically secures a gas-tight connection. This design drastically reduces wiring time during panel build-out and allows maintenance technicians to replace field devices in seconds, minimizing costly machine downtime.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSuperior Vibration Resistance for Harsh Environments\u003c\/strong\u003e\u003cbr\u003eUnlike traditional screw terminals that can loosen over time due to mechanical stress, the spring clamp mechanism maintains constant pressure on the wire conductor. This terminal base withstands vibration levels up to 5 g (10 Hz to 150 Hz), making it the ideal solution for high-vibration applications such as vibrating conveyors, stamping presses, and rotating machinery.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRobust Current Handling and Environmental Tolerance\u003c\/strong\u003e\u003cbr\u003eEngineered for demanding industrial settings, the 1794-TB3S handles a continuous current rating of 10A per terminal. It operates reliably in temperatures ranging from -20 to 70°C and tolerates humidity levels up to 95% (non-condensing). This durability ensures stable signal integrity and power delivery even in the most challenging factory floor conditions.\u003c\/p\u003e\n\u003ch4\u003eFAQs\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What gauge of wire is compatible with this terminal base?\u003c\/strong\u003e\u003cbr\u003eA: The 1794-TB3S accepts a wide range of wire sizes, specifically from 22 AWG to 12 AWG. This flexibility allows you to use standard industrial control wiring for both signal and power distribution.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Do I need tools to connect or disconnect wires?\u003c\/strong\u003e\u003cbr\u003eA: No. The spring clamp design is tool-free for the wire insertion itself. While a small flat-head tool might be used to depress the spring for removal, the connection process is designed for speed and ease, significantly speeding up installation compared to traditional screw terminals.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is this terminal base suitable for high-vibration machinery?\u003c\/strong\u003e\u003cbr\u003eA: Yes. The spring clamp mechanism is specifically designed to resist loosening under stress. With a vibration resistance rating of 5 g from 10 Hz to 150 Hz, it provides a highly secure connection that outperforms standard screw terminals in vibrating environments.\u003c\/p\u003e","brand":"Allen Bradley","offers":[{"title":"Default Title","offer_id":53468409594040,"sku":"1794-TB3S","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0935\/6132\/3704\/files\/1794-TB3S.jpg?v=1778835184","url":"https:\/\/www.globalpetroparts.com\/products\/allen-bradley-1794-tb3s-flex-i-o-1794-spring-terminal-base","provider":"Global Petro Parts Automation","version":"1.0","type":"link"}