#MTRH-6549 Engine Relay | Relays And Solenoids

MTRH-6549

Electromagnetic Relay

NSN 5945-00-248-2332

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
002482332

Product Features

Contains heater element

Detail Specifications

Center To Center Distance Between Mounting Facilities Parallel To Width:
1.188 inches single mounting facility
Overall Height:
0.827 inches
Overall Width:
2.171 inches
Case Material:
Brass
Environmental Protection:
Hermetic and shock resistant and vibration resistant
Unthreaded Mounting Hole Diameter:
0.144 inches single mounting facility and 0.174 inches single mounting facility
Winding Quantity:
1
Coil Quantity:
1
Winding Dc Resistance Rating:
620.0 ohms single winding
Duty Type:
Continuous
Mounting Facility Type And Quantity:
3 unthreaded hole single mounting facility
Cubic Measure:
2.250 cubic inches
Mounting Facility Pattern:
Triangle single mounting facility
Nonpile-up Main Contact Arrangement:
1 pole, single throw, normally open, momentary action
Time Delay:
0.005 seconds fixed release time
Time Delay:
30.00 seconds fixed operate time
Center To Center Distance Between Mounting Facilities Parallel To The Altitude Of An Isosceles Triangle:
2.094 inches single mounting facility
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:
2.0 amperes dc resistive load
Main Contact Maximum Voltage Rating In Volts:
28.0 dc
Terminal Type And Quantity:
4 wire hook all functions
NSN:
5945-00-248-2332
Item Name:
Engine Relay
Cage Code:
99928

Manufacturer Part Numbers

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
MTRH-6549
Cage Code:
00779
RNCC:
5
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
31-805413-1
Cage Code:
07397
RNCC:
3
RNVC:
9
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
MTRH-6549
Cage Code:
58614
RNCC:
5
RNVC:
9
RNAAC:
TX
Status:
A
MSDS:
SADC:

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Catalog Drilldown
--- Electrical And Electronic Equipment Components
------ Relays And Solenoids
--------- Electromagnetic Relays
------------ P/N MTRH-6549

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Last Updated: 02/16/2025