Model: 338763-4

Rotary Switch

Properties:

Thread Class
2a 1st mounting facility
Thread Class
2b 2nd mounting facility
Thread Length
0.312 inches 1st mounting facility
Hazardous Locations/environmental Protection
Explosion proof
Overall Length
11.278 inches
Overall Height
3.126 inches
Overall Width
3.126 inches
First Flat Length
0.563 inches single actuator
Flat Height
0.218 inches single actuator
Shaft Diameter
0.250 inches single actuator
Shaft Length
0.688 inches single actuator
Nonturn Device Radius
0.531 inches at 12: 00 o'clock
Individual Section Quantity
16
Nonturn Device Type
Tab at 12: 00 o'clock
Longest Horizontal Distance Between Mounting Centers
1.500 inches 2nd mounting facility
Operating Tempurature Range
-65.0/+125.0 degrees celsius
Switch Contact Basic Design
Nonpile-up symmetrical
Pole Quantity
1 each section rear
Throw Quantity
48 each section rear
Mounting Method
Threaded bushing 1st mounting facility
Mounting Method
Threaded hole 2nd mounting facility
Features Provided
Metallic inclosure
Thready Qty Per Inch (tpi)
32 2nd mounting facility
Thread Size
0.164 inches 2nd mounting facility
Thread Size
0.375 inches 1st mounting facility
Contact Voltage Rating In Volts
115.0 ac at sea level
Contact Voltage Rating In Volts
30.0 dc at sea level
Shaft Flat/slot Angular Location
273.7 degrees from nonturn device single actuator
Mounting Facility Pattern
Two position in-line 2nd mounting facility
Switch Actuator Indexing Position Quantity
48 single actuator
Shaft Type
Round, flatted single actuator
Terminal Type
Tab, solder lug
Contact Switching Action
Makes before breaks each section rear
Switch Actuator Positioning Increment
7.5 degrees single actuator
Contact Load Current Rating
10.0 amperes resistive load dc at sea level
Contact Load Current Rating
500.0 milliamperes resistive load ac at sea level
Precious Material And Location
Terminals gold and contact surfaces gold
Precious Material
Gold
Style Designator
Square wafer, panel mount
Thread Series Designator
Unc 2nd mounting facility
Thread Series Designator
Unef 1st mounting facility
NSN
5930-01-040-7551
Part Number
338763-4
Description
Switch,rotary
CAGE
56232

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).

Part 338763-4 NSN 5930-01-040-7551

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
02134
FIIG:
A052B0
Concept No.:
1
App. Key:
A
Cond. Code:
1
Status:
A

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators
HMIC
PMIC
ESD/EMI
ENAC
MMAC
CRITL
HMIC:
P
PMIC:
G
ESD:
ESD:
MMAC:
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
--
Item Weight:
--
Item Dim:
--
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
O
SPI No.:
SPI Rev.:
SPC Mkg:
00
LVL_A:
Q
LVL_B:
Q

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
061300
UFC:
34410
LTL:
77.5
LCL:
--
WCC:
72D
TCC:
Z
SHC:
9
ACC:
Instruments/Radio

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Schedule B and Export
  • Schedule B: 8536509025
  • SITC: 77255
  • End Use: Electric apparatus
  • NAICS: 335931
  • USDA: 1

Freight Class: Switches, rotary, rated at over 5 a, for a voltage not exceeding 1,000 volts

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