FR-A740-37K-CHT 45 93A 45 85A
FR-A740-45K-CHT 55 116A 55 106A
FR-A740-55K-CHT 不适用  不适用
FR-A740-75K-CHT 110 216A 90 180A
FR-A740-90K-CHT 132 260A 110 216A
FR-A740-110K-CHT 160 325A 132 260A
FR-A740-132K-CHT 185 361A 160 325A
FR-A740-160K-CHT 220 432A 185 361A
FR-A740-185K-CHT 250 481A 220 432A
FR-A740-220K-CHT 280 547A 250 481A
FR-A740-250K-CHT 315 610A 280 547A
FR-A740-280K-CHT 355 683A 315 610A
FR-A740-315K-CHT 400 770A 355 683A
FR-A740-355K-CHT 450 866A 400 770A
FR-A740-400K-CHT 500 962A 450 866A
FR-A740-450K-CHT 560 1094A 500 962A
FR-A740-500K-CHT 630 1212A 560 1094A

-[ 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 0.4KW 1.6A
FR-E740-0.75K-CHT 0.75KW 2.6A
FR-E740-1.5K-CHT 1.5KW 4.0A