Technical Data Parameter Specification Product Type Fixed Mounting Kit / Base Frame Compatible Series NZM4 Molded Case Circuit Breakers Compatible Breaker Frame Size 800 A (AF - Ampere Frame) Mounting Style Fixed Mounting Function Provides a secure mechanical mounting and electrical connection point for a fixed-mounted NZM4-VE800 circuit breaker. Connection Designed for busbar or cable connection to the breaker's terminals. Material Typically constructed from robust, insulated material.