Model: MS27749-1

Electromagnetic Relay

Properties:

Overall Length
2.440 inches
Center To Center Distance Between Mounting Facilities Parallel To Length
2.000 inches single mounting facility
Center To Center Distance Between Mounting Facilities Parallel To Width
2.000 inches single mounting facility
Overall Height
3.130 inches
Overall Width
2.500 inches
Environmental Protection
Hermetic
Unthreaded Mounting Hole Diameter
0.170 inches single mounting facility
Winding Quantity
2
Coil Quantity
2
Winding Dc Resistance Rating
200.0 ohms all windings
Duty Type
Continuous
Mounting Facility Type And Quantity
4 unthreaded hole single mounting facility
Features Provided
Latching contacts and polarized
Mounting Facility Pattern
Rectangular single mounting facility
Nonpile-up Main Contact Arrangement
3 pole, double throw, one position momentary
Time Delay
0.035 seconds fixed operate time
Operating Voltage Rating And Type At Specificationified Temp
28.0 volts dc 25 degrees celsius all windings
Main Contact Load Current Rating At Maximum Rated Voltage
50.0 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
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
13 threaded stud all functions
Specification Data
96906-ms27749 government standard
NSN
5945-01-058-4433
Part Number
MS27749-1
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 MS27749-1 NSN 5945-01-058-4433

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:
U
ESD:
ESD:
MMAC:
EH
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
1.0000lbs
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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