The MEM MGL633 / TLG633 Panelboard MCCB is a high-quality circuit breaker with a current rating of 63A and tripping characteristics of 16kA. It is designed for commercial and industrial applications, featuring a G frame mounting style and a switch control style. With 3 poles and a voltage range of 401-450V, this supplementary protector offers reliable protection for electrical wiring systems. The product includes a bill of materials from Bill Memshield 2, making it a convenient and efficient choice for business and industrial settings.