Automotive Switches Shin Chin Automotive Switches offer a 75A to 450A intermittent rating, 50mΩ contact resistance, and up to +85°C operating temperature range. These automotive switches include traditional battery switches, small battery switches, and mini battery switches. Some of these switches are made for interiors for push button and toggle type control, while the others are battery cutoff switches. Shin Chin Automotive Switches are ideal for industrial and automotive applications.