The ABB 9T51B0104 is a buck-boost transformer designed for stepping voltages between 120/240V and 12/24V in single-phase applications. With a power rating of 0.1 kVA, this compact and reliable transformer is ideal for adjusting voltage levels in control circuits and other low-power setups. Known for its durability and consistent performance, it’s a solid choice when you need a dependable solution without any fuss. You can find this product conveniently supplied through BSP Automation, ensuring easy access for your industrial automation needs.