Model: 4144PC21

Electromagnetic Relay

Special Features:

Calibrated at 5-7.5-10 amps

Properties:

Thread Class
2a single mounting facility
Overall Length
7.250 inches
Overall Height
4.000 inches
Overall Width
3.000 inches
Center To Center Distance Between Mounting Facilities Parallel To Height
3.500 inches single mounting facility
Winding Quantity
2
Coil Quantity
2
Winding Dc Resistance Rating
64.0 ohms first winding
Winding Dc Resistance Rating
195.0 ohms second winding
Duty Type
Continuous
Mounting Facility Type And Quantity
2 threaded stud single mounting facility
Thread Size
0.250 inches single mounting facility
Mounting Facility Pattern
In-line single mounting facility
Operating Voltage Rating And Type At Specificationified Temp
250.0 volts dc 25 degrees celsius first winding
Operating Voltage Rating And Type At Specificationified Temp
26.0 volts dc 25 degrees celsius second winding
Main Contact Load Current Rating At Maximum Rated Voltage
2.0 amperes dc resistive load
Main Contact Maximum Voltage Rating In Volts
250.0 dc
Thread Series Designator
Unc single mounting facility
NSN
5945-00-549-9911
Part Number
4144PC21
Description
Relay,electromagnetic
CAGE
15605

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 4144PC21 NSN 5945-00-549-9911

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:
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:
M
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: 8536490050
  • SITC: 77254
  • End Use: Electric apparatus
  • NAICS: 335314
  • USDA: 1

Freight Class: Relays, electromechanical, with contacts rated at less than 10 a, for a voltage exceeding 60 v but not exceeding 1000 v

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