#494568-1 Master Disconnect Switch 0.313 inches single actuator first flat length

494568-1

Rotary Switch

NSN 5930-00-018-5507

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
000185507
Description

2a single mounting facility thread class, 0.250 inches single mounting facility thread length, 1.797 inches overall length, 0.313 inches single actuator first flat length.

Detail Specifications

Thread Class:
2a single mounting facility
Thread Length:
0.250 inches single mounting facility
Overall Length:
Between 1.797 inches and 2.001 inches
First Flat Length:
0.313 inches single actuator
Flat Height:
0.220 inches single actuator
Shaft Diameter:
0.250 inches single actuator
Shaft Length:
0.625 inches single actuator
Overall Diameter:
1.625 inches
Nonturn Device Radius:
0.531 inches at 3: 00 o'clock
Individual Section Quantity:
1
Nonturn Device Type:
Tab at 3: 00 o'clock
Switch Contact Basic Design:
Nonpile-up symmetrical
Pole Quantity:
1 single section rear
Throw Quantity:
6 single section rear
Mounting Method:
Threaded bushing single mounting facility
Thread Size:
0.250 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:
11 single actuator
Shaft Type:
Round, flatted single actuator
Terminal Type:
Tab, solder lug
Contact Switching Action:
Breaks before makes single section rear
Switch Actuator Positioning Increment:
30.0 degrees single actuator
Switch Actuator Stop Device Type:
Fixed stop single actuator
Contact Load Current Rating:
2.0 amperes resistive load dc at sea level
Contact Load Current Rating:
1.0 amperes resistive load ac at sea level
Style Designator:
Circular wafer, bushing mount
Thread Series Designator:
Unef single mounting facility
NSN:
5930-00-018-5507
Item Name:
Switch,master Disconnect
Cage Code:
96214

Manufacturer Part Numbers

No other part numbers with same form, fit, and function found.

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Catalog Drilldown
--- Electrical And Electronic Equipment Components
------ Switches
--------- Rotary Switches
------------ P/N 494568-1

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Last Updated: 01/10/2025