Model: KD4A027

Electromagnetic Relay

Properties:

Overall Length
1.025 inches
Center To Center Distance Between Mounting Facilities Parallel To Width
0.615 inches second mounting facility and 0.635 inches second mounting facility
Overall Height
1.010 inches
Overall Width
1.025 inches
Environmental Protection
Hermetic
Unthreaded Mounting Hole Diameter
0.155 inches second mounting facility and 0.161 inches second mounting facility
Fragility Factor
Moderately rugged
Frequency In Hertz
400.0
Winding Quantity
1
Purpose For Which Designed
General
Coil Quantity
1
Winding Dc Resistance Rating
280.0 ohms single winding and 300.0 ohms single winding
Duty Type
Continuous
Mounting Facility Type And Quantity
1 plug-in terminal first mounting facility
Mounting Facility Type And Quantity
3 unthreaded hole second mounting facility
Storage Type
General purpose warehouse
Features Provided
Polarized
Cubic Measure
1.061 cubic inches
Mounting Facility Pattern
Triangle second mounting facility
Nonpile-up Main Contact Arrangement
4 pole, double throw, one position momentary
Time Delay
0.02 seconds fixed operate and release time
Center To Center Distance Between Mounting Facilities Parallel To The Altitude Of An Isosceles Triangle
1.396 inches second mounting facility and 1.446 inches second mounting facility
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
4.0 amperes ac motor load
Main Contact Load Current Rating At Maximum Rated Voltage
8.0 amperes ac inductive load
Main Contact Load Current Rating At Maximum Rated Voltage
10.0 amperes ac resistive load
Main Contact Load Current Rating At Maximum Rated Voltage
2.0 amperes ac lamp load
Main Contact Maximum Voltage Rating In Volts
115.0 ac and 28.0 dc
Precious Material And Location
Terminals gold
Precious Material
Gold
Terminal Type And Quantity
14 pin all functions
NSN
5945-00-172-7707
Part Number
KD4A027
Description
Relay,electromagnetic
CAGE
58657

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 KD4A027 NSN 5945-00-172-7707

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:
G
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:
99
LVL_A:
E
LVL_B:
Q

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
061300
UFC:
34410
LTL:
77.5
LCL:
--
WCC:
658
TCC:
Z
SHC:
Z
ACC:
Instruments/Radio

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Phone: +1 470-231-0824
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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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