Model: 2T-4741-1

Electromagnetic Relay

Properties:

Overall Length
1.750 inches
Center To Center Distance Between Mounting Facilities Parallel To Length
1.437 inches single mounting facility
Overall Height
1.612 inches
Overall Width
0.625 inches
Mounting Slot Width
0.500 inches single mounting facility
Environmental Protection
Hermetic and shock resistant and vibration resistant
Winding Quantity
1
Coil Quantity
1
Winding Dc Resistance Rating
270.0 ohms single winding and 330.0 ohms single winding
Duty Type
Continuous
Mounting Facility Type And Quantity
2 slotted hole single mounting facility
Cubic Measure
1.763 cubic inches
Mounting Facility Pattern
In-line single mounting facility
Nonpile-up Main Contact Arrangement
2 pole, double throw, one position momentary
Time Delay
0.015 seconds fixed operate and release time
Operating Voltage Rating And Type At Specificationified Temp
26.5 volts dc 25 degrees celsius single winding
Main Contact Load Current Rating At Maximum Rated Voltage
3.0 amperes ac resistive load and 10.0 amperes dc resistive load
Main Contact Load Current Rating At Maximum Rated Voltage
500.0 milliamperes ac lamp load and 1.0 amperes dc lamp load
Main Contact Load Current Rating At Maximum Rated Voltage
1.5 amperes ac motor load and 3.0 amperes dc motor load
Main Contact Maximum Voltage Rating In Volts
115.0 ac and 28.0 dc
Test Data Document
81349-mil-r-5757 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 wire hook all functions
Specification Data
81349-mil-r-5757/23 government specification
NSN
5945-00-981-1574
Part Number
2T-4741-1
Description
Relay,electromagnetic
CAGE
02289

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 2T-4741-1 NSN 5945-00-981-1574

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:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
1.8 X 0.6 X 1.6
Paclk Weight:
0.1000lbs
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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