Rotary Switch

Model / MPN: 542548 | NSN: 5930-00-677-8271

A switch actuated by a definite angular rotation of the switch shaft about its axis. For items having rated actuation travel and pressure characteristics, see switch, sensitive. Excludes relay, rotary; switch, stepping; and switch, telephone (as modified).

Product Details

NATO Stock Number

5930-00-677-8271

Sold in multiples of

DEMIL

Thread Class

2a single mounting facility

Thread Length

0.310 inches single mounting facility

Overall Length

1.840 inches

Overall Height

1.440 inches

Overall Width

1.000 inches

Shaft Diameter

0.248 inches single actuator and 0.252 inches single actuator

Shaft Length

0.840 inches single actuator

Individual Section Quantity

Switch Contact Basic Design

Nonpile-up nonsymmetrical

Pole Quantity

1 single section front

Mounting Method

Threaded bushing single mounting facility

Thready Qty Per Inch (tpi)

32 single mounting facility

Thread Size

0.375 inches single mounting facility

Contact Voltage Rating In Volts

115.0 ac at sea level

Switch Actuator Indexing Position Quantity

6 single actuator

Shaft Type

Round single actuator

Terminal Type

Tab, solder lug

Contact Switching Action

Breaks before makes single section front

Switch Actuator Positioning Increment

40.0 degrees single actuator

Contact Load Current Rating

2.0 amperes resistive load ac at sea level

Style Designator

Circular wafer, bushing mount

Thread Series Designator

Uns single mounting facility

54254 Series Parts

Pricing and Availability

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542548 Cross Reference

721899-029
19MB6
19MB6