Model: MTRH-6549

Electromagnetic Relay

Special Features:

Contains heater element

Properties:

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
Part Number
MTRH-6549
Description
Relay,electromagnetic
CAGE
00779

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 MTRH-6549 NSN 5945-00-248-2332

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:
--
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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Phone: +1 470-231-0824
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Schedule B and Export
  • Schedule B: 8536410020
  • SITC: 77254
  • End Use: Electric apparatus
  • NAICS: 335314
  • USDA: 1

Freight Class: Relays, electromechanical, with contacts rated less than 10 a, for a voltage not exceeding 60 v

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