Model: MB3DK

Electromagnetic Relay

Special Features:

Four terminals common to contact terminals

Properties:

Thread Class
2a single mounting facility
Overall Length
1.620 inches
Center To Center Distance Between Mounting Facilities Parallel To Width
0.940 inches single mounting facility
Overall Height
2.510 inches
Overall Width
1.410 inches
Case Material
Metal
Environmental Protection
Hermetic
Fragility Factor
Moderately rugged
Contact Material
Silver
Winding Quantity
1
Purpose For Which Designed
General
Coil Quantity
1
Winding Dc Resistance Rating
245.0 ohms single winding
Duty Type
Continuous
Arc Quenching Method
Air
Mounting Facility Type And Quantity
3 threaded stud single mounting facility
Storage Type
General purpose warehouse
Cubic Measure
5.733 cubic inches
Thread Size
0.138 inches single mounting facility
Mounting Facility Pattern
Triangle single mounting facility
Nonpile-up Main Contact Arrangement
1 pole, single throw, normally open, double make, momentary action
Operating Current Rating And Type
98.0 milliamperes dc single winding
Time Delay
0.005 seconds fixed release time
Time Delay
0.025 seconds fixed operate time
Center To Center Distance Between Mounting Facilities Parallel To The Altitude Of An Isosceles Triangle
1.190 inches single mounting facility
Operating Voltage Rating And Type At Specificationified Temp
24.0 volts dc 25 degrees celsius single winding
Main Contact Load Current Rating At Maximum Rated Voltage
60.0 amperes dc resistive load
Main Contact Maximum Voltage Rating In Volts
28.0 dc
Precious Material And Location
Contacts silver
Precious Material
Silver
Thread Series Designator
Unc single mounting facility
Terminal Type And Quantity
4 wire hook energizing element and contacts
NSN
5945-00-578-9991
Part Number
MB3DK
Description
Relay,electromagnetic
CAGE
77342

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 MB3DK NSN 5945-00-578-9991

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:
S
ESD:
ESD:
MMAC:
EH
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
0.3000lbs
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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