本规范涵盖带整体式点火线圈和授权维修零件的防水点火分配器总成。这些点火分配器总成设计用于在24伏（V）直流（dc）电气系统中运行，并具有断路器点或无断路器设计。点火分配器总成在本文中称为“分配器”。

This specification covers waterproof ignition distributor assemblies with integral ignition coil and authorized repair parts. These ignition distributor assemblies are designed to operate in 24 volt (V) direct current (dc) electrical systems and are of breaker point or breakerless design. Ignition distributor assemblies should be referred to herein as "distributors".