The Single Pole Twin Circuit Breakers in Gray, model VPKUBIZ2020 by UBI, are designed for plug-in mounting and have a maximum amperage of 20A. These tandem breakers feature thermal overload protection, trip indicator, and plug-on neutral for easy installation. Suitable for wall mounting in interior or exterior applications, these Type A circuit breakers are ideal for automotive use, providing overload protection and current rating of 16-30 A for single-phase AC systems. With a solid construction of ABS/plastic material, these circuit breakers offer reliable on/off operation with one pole and two positions. Free shipping