The TE Connectivity / P&B Brand part W28-XQ1A-16 is a reliable and high-quality circuit breaker. It is designed for thermal protection and is suitable for use in various applications. This breaker is a single-pole device with a current rating of 16A and can handle voltage inputs of up to 250VAC or 32VDC. Its compact design and durable construction make it ideal for installation in a variety of electrical systems. Additionally, this circuit breaker offers reliable protection against overload and short circuits, ensuring the safety and efficiency of your electrical circuitry.