Model: 4-2544-563

Rotary Switch Section

Properties:

Overall Diameter
1.531 inches
Body Thickness
0.062 inches
Unthreaded Mounting Hole Diameter
0.126 inches single mounting facility
Longest Horizontal Distance Between Mounting Centers
1.250 inches single mounting facility
Operating Tempurature Range
-25.0/+85.0 degrees celsius
End Application
An/usm-223 80063
Switch Contact Basic Design
Nonpile-up symmetrical
Pole Quantity
2 single section rear
Pole Quantity
3 single section front
Throw Quantity
2 single section front
Throw Quantity
5 single section rear
Mounting Method
Strut single mounting facility and unthreaded hole 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
Mounting Facility Pattern
Two position in-line single mounting facility
Terminal Type
Printed circuit
Contact Switching Action
Breaks before makes single section front
Contact Switching Action
Breaks before makes single section rear
Contact Load Current Rating
1.0 amperes resistive load dc at sea level
Contact Load Current Rating
500.0 milliamperes resistive load ac at sea level
Precious Material And Location
Contact surfaces silver
Precious Material
Silver
Style Designator
Switch section, rotary
NSN
5930-01-081-3520
Part Number
4-2544-563
Description
Switch Section,rotary
CAGE
76854

An item consisting of electrical contacts mounted on an insulated plate which together form a section of a switch or relay. It includes both rotor and stator but does not include drive or actuating mechanism.

Part 4-2544-563 NSN 5930-01-081-3520

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
15315
FIIG:
A052B0
Concept No.:
App. Key:
B
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:
S
ESD:
ESD:
MMAC:
EH
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
0.1000lbs
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:
658
TCC:
Z
SHC:
9
ACC:
Instruments/Radio

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Schedule B and Export
  • Schedule B: 8538907080
  • SITC: 77282
  • End Use: Electric apparatus
  • NAICS: 335314
  • USDA: 1

Freight Class: Parts suitable for use solely or principally with the apparatus for heading 8535, 8536,8537, nesoi

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