Model: CX3998

Electromagnetic Relay

Special Features:

Nuclear hardness critical item

Properties:

Overall Length
1.718 inches
Center To Center Distance Between Mounting Facilities Parallel To Width
0.625 inches single mounting facility
Overall Height
1.800 inches
Overall Width
1.025 inches
Mounting Slot Width
0.150 inches single mounting facility
Case Material
Metal
Environmental Protection
Hermetic
Fragility Factor
Moderately rugged
End Application
B-1b
Frequency In Hertz
400.0
Winding Quantity
1
Purpose For Which Designed
Specific
Coil Quantity
1
Duty Type
Continuous
Arc Quenching Method
Air
Mounting Facility Type And Quantity
3 slotted hole single mounting facility
Storage Type
General purpose warehouse
Cubic Measure
3.170 cubic inches
Mounting Facility Pattern
Triangle single mounting facility
Nonpile-up Main Contact Arrangement
1 pole, single throw, normally open, momentary action and 3 pole, double throw, one position momentary
Criticality Code Justification
Feat
Time Delay
0.024 seconds fixed operate time
Time Delay
0.0475 seconds fixed release time
Center To Center Distance Between Mounting Facilities Parallel To The Altitude Of An Isosceles Triangle
1.396 inches single mounting facility and 1.446 inches single mounting facility
Operating Voltage Rating And Type At Specificationified Temp
230.0 volts ac 25 degrees celsius single winding
Main Contact Load Current Rating At Maximum Rated Voltage
5.0 amperes ac inductive load and 4.0 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
2.0 amperes ac motor load and 2.0 amperes dc motor load
Main Contact Load Current Rating At Maximum Rated Voltage
2.0 amperes ac lamp load and 2.0 amperes dc lamp load
Main Contact Maximum Voltage Rating In Volts
230.0 ac and 28.0 dc
Test Data Document
94756-455-0652 drawing (this is the basic governing drawing, such as a contractor drawing, original equipment manufacturer drawing, etc.; excludes any specification, standard or other document that may be referenced in a basic governing drawing)
Terminal Type And Quantity
16 pin all functions
NSN
5945-01-227-6441
Part Number
CX3998
Description
Relay,electromagnetic
CAGE
78290

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 CX3998 NSN 5945-01-227-6441

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:
ESD:
MMAC:
EH
CRITL:
Y

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
2.0 X 2.0 X 2.5
Paclk Weight:
0.2000lbs
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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