Rotary Switch

Part Number U28-5556

Quality inspected with certificate of conformity. For questions and pricing call us at +1 210-468-8090

We ship worldwide

Features

2a single mounting facility thread class, 4.625 inches nominal overall length, unef single mounting facility thread series designator.

0.375" single mounting facility thread length 1.625" overall width circular wafer, bushing mount.

Includes quality control certificate of conformance.

Specifications

  • Thread Length:
    0.375 inches single mounting facility
  • Overall Height:
    1.938 inches
  • Overall Width:
    1.625 inches
  • First Flat Length:
    0.375 inches single actuator
  • Flat Height:
    0.187 inches single actuator
  • Shaft Diameter:
    0.250 inches single actuator
  • Shaft Length:
    1.000 inches single actuator
  • Nonturn Device Radius:
    0.531 inches at 10: 00 o'clock
  • Individual Section Quantity:
    2
  • Nonturn Device Type:
    Tab at 10: 00 o'clock
  • Switch Contact Basic Design:
    Nonpile-up symmetrical
  • Pole Quantity:
    1 1st section rear
  • Pole Quantity:
    1 2nd section front
  • Throw Quantity:
    4 1st section rear
  • Throw Quantity:
    4 2nd section front
  • Mounting Method:
    Threaded bushing single mounting facility
  • Thread Size:
    0.375 inches single mounting facility
  • Contact Voltage Rating In Volts:
    110.0 ac at sea level
  • Contact Voltage Rating In Volts:
    28.0 dc at sea level
  • Switch Actuator Indexing Position Quantity:
    4 single actuator
  • Shaft Type:
    Round, flatted single actuator
  • Terminal Type:
    Tab, solder lug
  • Contact Switching Action:
    Makes before breaks 1st section rear
  • Contact Switching Action:
    Makes before breaks 2nd section front
  • Switch Actuator Positioning Increment:
    30.0 degrees single actuator
  • Contact Load Current Rating:
    0.5 amperes resistive load ac at sea level
  • Contact Load Current Rating:
    1.0 amperes resistive load dc at sea level
  • Style Designator:
    Circular wafer, bushing mount
  • Federal Supply Class (fsc):
    Switches
  • National Stock Number (nsn):
    5930-00-548-4630
  • Special Features:
    Four dummy terminals on front of section one and eight dummy terminals on rear of section two

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