The Local Bus Bar Insulator 12Kv SM-40, also known as the Apple Insulator, offers reliable insulation for high-voltage bus bars up to 12Kv. Designed for durability and safety, it effectively prevents electrical leakage and short circuits, ensuring stable and secure power distribution. Its robust construction makes it ideal for industrial and commercial electrical installations, providing peace of mind and long-lasting performance. Choose this insulator to enhance the safety and efficiency of your electrical systems.