Model: 44B253971-001

Electromagnetic Relay

Special Features:

Automatic integral switch opens to cut-in second winding to increase resistance for holding

Properties:

Overall Length
4.630 inches
Center To Center Distance Between Mounting Facilities Parallel To Length
4.000 inches single mounting facility
Center To Center Distance Between Mounting Facilities Parallel To Width
4.500 inches single mounting facility
Overall Height
3.880 inches
Overall Width
5.060 inches
Environmental Protection
Dustproof
Unthreaded Mounting Hole Diameter
0.196 inches single mounting facility
Winding Quantity
1
Coil Quantity
1
Winding Dc Resistance Rating
92.0 ohms single winding
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, momentary action
Nonpile-up Auxiliary Contact Arrangement
1 pole, single throw, normally open, momentary action and 1 pole, single throw, normally closed, momentary action and 1 pole, double throw, one position momentary
Auxiliary Contact Maximum Voltage Rating In Volts
28.0 dc
Operating Voltage Rating And Type At Specificationified Temp
28.0 volts dc 25 degrees celsius single winding
Main Contact Load Current Rating At Maximum Rated Voltage
200.0 amperes ac resistive load
Main Contact Maximum Voltage Rating In Volts
208.0 ac
Auxiliary Contact Load Current Rating At Maximum Rated Voltage
5.0 amperes dc resistive load
Terminal Type And Quantity
12 screw all functions
NSN
5945-00-773-3392
Part Number
44B253971-001
Description
Relay,electromagnetic
CAGE
1DUQ5

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 44B253971-001 NSN 5945-00-773-3392

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:
4.4000lbs
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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