Wiring Diagram by Part # Obsolete Series 00-10021-000 – Discontinued 225 AMPs Replaced by 00-10041-250 00-10021-100 – Discontinued 225 AMPs Replaced by 00-10041-250 00-10021-200 – Discontinued 225 AMPs Replaced by 00-10041-250 00-10028-000 – Discontinued 160 AMPs 00-10028-100 – Discontinued no replacement 160 AMPs 00-10028-200 – Discontinued Controller Assembly Only Battery Isolation Manager Brochure Battery… Read more »