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The HNF463J is a Siemens HDSS (Heavy Duty Safety Switch) non-fusible disconnect designed for industrial applications. It is rated for 100A continuous current at 600V AC, 50/60 Hz, with 4 poles suitable for three-phase four-wire systems. The switch is housed in a NEMA Type 3R/3S/12/13 steel enclosure, providing protection against rain, sleet, dust, and oil. It is designed for surface mounting and uses mechanical lugs for electrical connections. The actuating element is single throw, and the switch has a mechanical service life of 10,000 switching cycles typical. It is suitable as a disconnecting means for two-speed/two-winding motors.
The HNF463J is rated for 100A continuous current.
The HNF463J is rated for 600V AC at 50/60 Hz.
The HNF463J has 4 poles.
The housing is NEMA Type 3R/3S/12/13 steel enclosure.
The mechanical service life is typical 10,000 switching cycles.
The electrical connection uses mechanical lugs.
It is suitable as a disconnecting mean for two-speed/two-winding motors.
