Model: 343-5253

Electromagnetic Relay

Properties:

Overall Length
7.750 inches
Center To Center Distance Between Mounting Facilities Parallel To Width
4.750 inches single mounting facility
Overall Height
0.500 inches
Overall Width
5.500 inches
Unthreaded Mounting Hole Diameter
0.196 inches single mounting facility
Frequency In Hertz
60.0
Winding Quantity
2
Coil Quantity
2
Winding Dc Resistance Rating
26.0 ohms all windings
Duty Type
Continuous
Mounting Facility Type And Quantity
3 unthreaded hole single mounting facility
Mounting Facility Pattern
Triangle single mounting facility
Nonpile-up Main Contact Arrangement
4 pole, double throw, one position momentary
Center To Center Distance Between Mounting Facilities Parallel To The Altitude Of An Isosceles Triangle
7.000 inches single mounting facility
Operating Voltage Rating And Type At Specificationified Temp
70.0 volts ac 25 degrees celsius all windings
Main Contact Load Current Rating At Maximum Rated Voltage
30.0 amperes ac resistive load
Main Contact Maximum Voltage Rating In Volts
230.0 ac
Energizing Element Power Rating
18.5 watts
Terminal Type And Quantity
16 threaded stud all functions
NSN
5945-01-147-8071
Part Number
343-5253
Description
Relay,electromagnetic
CAGE
52151

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 343-5253 NSN 5945-01-147-8071

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:
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:
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: 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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