FR-E740 系列，3 相 380V 50HZ 等级，轻巧通用型（150% 60 秒 过载能力）FR-E740-0.4K-CHT FR-E740-0.75K-CHT FR-E740-1.5K-CHT FR-E740-2.2K-CHT FR-E740-3.7K-CHT FR-E740-5.5K-CHT FR-E740-7.5K-CHT FR-E740-11K-CHT FR-E740-15K-CHT FR-E520S 系列，单相 220V 50HZ 等级，轻巧通用型（150% 60 秒 过载能力）FR-E520S-0.4K-CHT FR-E520S-0.75K-CHT FR-E520S-1.5K-CHT FR-E520S-2.2K-CHT FR-E720 系列，3 相 220V 50HZ 等级，轻巧通用型（150% 60秒过载能力）FR-E720-0.4KFR-E720-0.75K FR-E720-1.5K FR-E720-2.2K FR-E720-3.7K FR-E720-5.5K FR-E720-7.5K FR-E720-11K FR-E720-15K
