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  • Series 4 Heavy-Duty, Double-Throw Switch 4904

Series 4 Heavy-Duty, Double-Throw Switch 4904

Series 4 switches provide economical, reliable, and safe transfer of low-voltage loads between main power and an auxiliary source. Switches are rated 100% capacity, continuous duty.

Features:

  • UL 98 Listed.
  • Heavy-duty double-throw switches come standard in a NEMA Type 4/12 powder-coated steel wall-mount enclosure.
  • NEMA Type 4X-316 stainless steel enclosures are also available- specify when ordering.
  • The compact mechanism is completely enclosed and the rotary operator handle is mounted on the door and lockable in three positions: On Line, Off, and On Auxiliary.
  • Lugs are factory installed for connection to switch poles. Mounting feet are attached at each of the four corners.
  • Factory-installed auxiliary contacts for remote ON/OFF signaling or electrical interlocking.

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  • Specifications
    Series

    Series 4

    Catalog Number

    4904

    Current

    1200 A

    Voltage

    600 Vac

    Poles

    4 (four-pole for three-phase current)

    Weight

    419 lbs

    Fusible

    No

    Action

    Double-Throw (DT) with "center-off" position

    Enclosure

    NEMA 4/12 powder-coated steel

    UL Listed

    Yes

    Suitable for Use as Service Equipment (SUSE)

    No

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Reliability and safety of electrical systems have never been more important. Ronk's American designed and assembled products are durable, efficient and last for decades.

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