ABB TEY320

The ABB TEY320 is a 20 Amp, 3-pole molded case circuit breaker designed for compact and reliable protection in industrial settings. This TEY type breaker features a bolt-on mounting system, making it versatile for use on grounded 480Y/277 VAC systems. Its slim profile fits snugly with one inch per pole, which helps save space without compromising performance. The breaker includes a fixed thermal-magnetic trip, offering dependable overload and short-circuit protection with a 14 kA interrupting capacity.

Built with a quick-make/quick-break mechanism and common trip bars, the TEY320 ensures fast and safe disconnection when needed, with clear trip indicators that make troubleshooting straightforward. It’s available in multiple pole configurations—1, 2, and 3 poles—and you can customize it further with accessories like auxiliary contacts or shunt trips to suit your application. For those looking to source quality circuit protection gear, this model is distributed by BSP Automation, making it accessible for various industrial automation needs. In other words, this breaker is pretty solid and ready to handle your setup without breaking a sweat.