Model: B673-4030-AY-1-28

Electromagnetic Relay

Special Features:

Inavy-relay magnetic dpdt; operation temp range: -70 to +125 degrees celcius

Properties:

Overall Length
Between 1.260 inches and 1.280 inches
Center To Center Distance Between Mounting Facilities Parallel To Length
1.062 inches single mounting facility and 1.078 inches single mounting facility
Overall Height
Between 0.620 inches and 0.640 inches
Overall Width
Between 0.390 inches and 0.410 inches
Mounting Slot Width
0.133 inches single mounting facility
Case Material
Metal
Environmental Protection
Hermetic
Fragility Factor
Moderately rugged
End Application
Panel assembly, port door ind, 596-7410894-ay-1; wsd: seawolf class ssn
Failure Rate Suffix Letter
R
Winding Quantity
1
Purpose For Which Designed
General
Coil Quantity
1
Winding Dc Resistance Rating
500.0 ohms single winding
Duty Type
Continuous
Arc Quenching Method
Air
Mounting Facility Type And Quantity
2 slotted hole single mounting facility
Storage Type
General purpose warehouse
Features Provided
Polarized
Mounting Facility Pattern
In-line single mounting facility
Nonpile-up Main Contact Arrangement
2 pole, double throw, one position momentary
Time Delay
0.004 seconds fixed operate and release time
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
3.0 amperes ac inductive load and 3.0 amperes dc inductive load
Main Contact Load Current Rating At Maximum Rated Voltage
5.0 amperes ac resistive load and 5.0 amperes dc resistive load
Main Contact Load Current Rating At Maximum Rated Voltage
1.0 amperes ac lamp load and 1.0 amperes dc lamp load
Main Contact Load Current Rating At Maximum Rated Voltage
2.0 amperes ac motor load and 2.0 amperes dc motor load
Main Contact Maximum Voltage Rating In Volts
115.0 ac and 28.0 dc
Test Data Document
81349-mil-prf-83536 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
8 pin all functions
Specification Data
81349-mil-prf-83536/1 government specification
NSN
5945-01-573-7795
Part Number
B673-4030-AY-1-28
Description
Relay,electromagnetic
CAGE
96169

Part B673-4030-AY-1-28 NSN 5945-01-573-7795

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:
A
ESD:
A
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:
O
SPI No.:
SPI Rev.:
SPC Mkg:
00
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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