Model: 740221-101

Electromagnetic Relay

Special Features:

Extra spdt contact arrangement in line with coils

Properties:

Thread Class
2a single mounting facility
Thread Direction
Right-hand single mounting facility
Overall Length
1.650 inches
Center To Center Distance Between Mounting Facilities Parallel To Width
0.938 inches single mounting facility
Overall Height
2.906 inches
Overall Width
1.440 inches
Environmental Protection
Dustproof
Winding Quantity
2
Coil Quantity
2
Duty Type
Continuous
Mounting Facility Type And Quantity
3 threaded stud single mounting facility
Features Provided
Polarized
Thready Qty Per Inch (tpi)
32 single mounting facility
Thread Size
0.138 inches single mounting facility
Mounting Facility Pattern
Triangle single mounting facility
Nonpile-up Main Contact Arrangement
4 pole, double throw, one position momentary
Time Delay
1.00 seconds adjustable operate time and 10.00 seconds adjustable operate time
Center To Center Distance Between Mounting Facilities Parallel To The Altitude Of An Isosceles Triangle
1.187 inches single mounting facility
Operating Voltage Rating And Type At Specificationified Temp
30.0 volts dc 25 degrees celsius all windings
Main Contact Load Current Rating At Maximum Rated Voltage
5.0 amperes ac resistive load and 5.0 amperes dc resistive 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
14 wire hook all functions
NSN
5945-00-951-5723
Part Number
740221-101
Description
Relay,electromagnetic
CAGE
98897

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 740221-101 NSN 5945-00-951-5723

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:
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
1.0000lbs
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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