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A, scope of application
HR5 series switch is mainly used for AC rated voltage 400V and 660V, vheating current to 630A with high short circuit current of the power distribution circuit and motor circuits, as the power switch, emergency switch, and a circuit protection purposes, but generally not as a single motor for opening and closing.
Two, models and implications
0 without a fuse signal device type, 1 for fuse signal device type
(with a fuse fuse indicator) (with a fuse fuse impactor)
Pole number: 2 pole, 3 pole
Rated working current: 100A/200A/400A/630A
HR5 fuse type isolating switch
Three, the main technical parameters
Rated insulation voltage: 660V
Rated voltage: 380V/660V two
Rated working current: 380V:100A/ 200A/ 400A/ 630A four 660V:100A/200A/315A/425A four
The mechanical life of the switches were respectively 3000 (100A/200A) and 1000 (400A/630A)
Electrical life of switch were respectively 600 (100A/200A) and 200 (400A/630A) switching on and off