LMHD Series Knife Switch Single Pole/Double Throw
HD series Isolating switches are suitable for use in complete power distribution units with AC 50/60Hz, rated voltage up to 415V and below, and rated current up to 1000A. They are used for infrequent manual connection and disconnection of AC and DC circuits or as disconnect switches. They must not be used to directly start a single motor.
HD11 Series: Center-handle type, primarily used in power stations. It provides electrical isolation without interrupting live circuits.
HD12 Series: Side-front lever operating mechanism, primarily used in switchgear with front-facing operation and front-side maintenance. The operating mechanism can be mounted on either side of the switchgear.
HD13 Series: Center-front lever operating mechanism, primarily used in switchgear with front-facing operation and rear-side maintenance. The operating mechanism is mounted on the front.
HD14 Series: Side-handle type, primarily used in power boxes.
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