Model: MS24143-A4

Electromagnetic Relay

Properties:

Overall Length
3.700 inches
Center To Center Distance Between Mounting Facilities Parallel To Length
3.250 inches single mounting facility
Center To Center Distance Between Mounting Facilities Parallel To Width
2.687 inches single mounting facility
Overall Height
4.576 inches
Overall Width
3.305 inches
Environmental Protection
Shock resistant and vibration resistant and hermetic
Unthreaded Mounting Hole Diameter
0.218 inches single mounting facility
Frequency In Hertz
Between 50.0 and 60.0
Winding Quantity
1
Coil Quantity
1
Duty Type
Continuous
Mounting Facility Type And Quantity
4 unthreaded hole single mounting facility
Mounting Facility Pattern
Rectangular single mounting facility
Nonpile-up Main Contact Arrangement
3 pole, single throw, normally open, double make, momentary action
Operating Current Rating And Type
225.0 milliamperes ac single winding
Time Delay
0.03 seconds fixed operate time
Time Delay
0.065 seconds fixed release time
Nonpile-up Auxiliary Contact Arrangement
1 pole, single throw, normally open, double make, momentary action and 1 pole, single throw, normally closed, double break, momentary action
Auxiliary Contact Maximum Voltage Rating In Volts
115.0 ac and 28.0 dc
Operating Voltage Rating And Type At Specificationified Temp
124.0 volts ac 25 degrees celsius single winding
Main Contact Load Current Rating At Maximum Rated Voltage
25.0 amperes ac motor load and 25.0 amperes dc motor load
Main Contact Load Current Rating At Maximum Rated Voltage
25.0 amperes ac resistive load and 25.0 amperes dc resistive load
Main Contact Maximum Voltage Rating In Volts
115.0 ac and 28.0 dc
Auxiliary Contact Load Current Rating At Maximum Rated Voltage
2.0 amperes ac resistive load and 5.0 amperes dc resistive load
Auxiliary Contact Load Current Rating At Maximum Rated Voltage
750.0 milliamperes ac lamp load and 750.0 milliamperes dc lamp load
Test Data Document
81349-mil-r-6106 specification (includes engineering type bulletins, brochures, etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "", etc.).
Terminal Type And Quantity
12 threaded stud all functions
Specification Data
96906-ms24143 government standard
NSN
5945-01-165-5260
Part Number
MS24143-A4
Description
Relay,electromagnetic
CAGE

A relay which is actuated by the effect of a magnetic field developed by the current in its energizing coil(s). Includes solenoid and armature types. Excludes contactor, magnetic; relay, meter movement; relay, motor driven; relay, reed; relay, resonant reed; relay, rotary; and switch, stepping.

Part MS24143-A4 NSN 5945-01-165-5260

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
32512
FIIG:
A03300
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:
N
PMIC:
A
ESD:
ESD:
MMAC:
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
2.0000lbs
Item Weight:
--
Item Dim:
--
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
O
SPI No.:
SPI Rev.:
SPC Mkg:
ZZ
LVL_A:
Q
LVL_B:
Q

Freight Classification

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

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Schedule B and Export
  • Schedule B: 8536490075
  • SITC: 77254
  • End Use: Electric apparatus
  • NAICS: 335314
  • USDA: 1

Freight Class: Relays, electromechanical, for a voltage exceeding 60 v but not exceeding 1,000 v, nesoi

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