Model: 555251-004

Electromagnetic Relay

Properties:

Thread Class
2a single mounting facility
Overall Length
1.280 inches
Center To Center Distance Between Mounting Facilities Parallel To Length
0.790 inches single mounting facility and 0.810 inches single mounting facility
Overall Height
0.410 inches
Overall Width
0.910 inches
Environmental Protection
Hermetic
Winding Quantity
1
Coil Quantity
1
Winding Dc Resistance Rating
5.0 kilohms single winding
Duty Type
Continuous
Mounting Facility Type And Quantity
2 threaded stud single mounting facility
Thready Qty Per Inch (tpi)
40 single mounting facility
Thread Size
0.112 inches single mounting facility
Mounting Facility Pattern
Diagonal single mounting facility
Nonpile-up Main Contact Arrangement
2 pole, double throw, one position momentary
Operating Current Rating And Type
2.8 milliamperes dc single winding
Time Delay
0.0100 seconds fixed operate time
Time Delay
0.100 seconds fixed release time
Operating Voltage Rating And Type At Specificationified Temp
26.5 volts dc 25 degrees celsius single winding
Main Contact Load Current Rating At Maximum Rated Voltage
200.0 milliamperes ac resistive load and 3.0 amperes dc resistive load
Main Contact Load Current Rating At Maximum Rated Voltage
500.0 milliamperes dc lamp load
Main Contact Load Current Rating At Maximum Rated Voltage
1.0 amperes dc inductive load
Main Contact Maximum Voltage Rating In Volts
115.0 ac and 28.0 dc
Thread Series Designator
Unc single mounting facility
Terminal Type And Quantity
8 wire hook all functions
NSN
5945-00-889-1289
Part Number
555251-004
Description
Relay,electromagnetic
CAGE
12436

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 555251-004 NSN 5945-00-889-1289

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:
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:
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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