M740421P2
Electromagnetic Relay
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.
hermetic environmental protection, 1.750 inches nominal overall width, 2.500 inches nominal overall height, 2a single mounting facility thread class, 3.810 inches nominal overall length
Basic Details
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5945-00-258-7799
00-258-7799
Electromagnetic Relay
M740421P2
5945 - Relays and Solenoids
Electrical and Electronic Equipment Components
01/01/1963 (63 years ago)
32512
Technical Specifications
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- Thread Class
- 2a single mounting facility
- Overall Length
- 3.810 inches nominal
- Overall Height
- 2.500 inches nominal
- Overall Width
- 1.750 inches nominal
- Environmental Protection
- hermetic
- Winding Quantity
- 2
- Coil Quantity
- 2
- Winding Dc Resistance Rating
- 1.2 kilohms nominal all windings
- Duty Type
- continuous
- Arc Quenching Method
- inert gas
- Mounting Facility Type And Quantity
- unable to decode
- Features Provided
- polarized
- Nominal Thread Size
- 0.164 inches single mounting facility
- Mounting Facility Pattern
- triangle single mounting facility
- Nonpile-Up Main Contact Arrangement
- 2 pole, single throw, normally open, momentary action
- Center To Center Distance Between Mounting Facilities Parallel To The Altitude Of An Isosceles Triangle
- 2.594 inches nominal single mounting facility
- Operating Voltage Rating And Type At Specified Temp
- 28.0 volts dc 25 deg celsius all windings
- Minimum Differential Electrical Operating Rating
- 1.3 milliamperes
- Main Contact Load Current Rating At Maximum Rated Voltage
- 5.0 amperes ac and 5.0 amperes dc resistive load
- Main Contact Maximum Voltage Rating In Volts
- 115.0 ac
- Thread Series Designator
- unc single mounting facility
- Terminal Type And Quantity
- 8 pin all functions
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Fully licensed for hazardous materials handling and shipping with compliance to all safety regulations and protocols.
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Cross Referenced Parts
Our Cross-Referenced Parts section helps you quickly locate compatible or equivalent aerospace electrical components for: M740421P2
| Part Number | CAGE | Manufacturer | RNCC | RNVC | RNAAC |
|---|---|---|---|---|---|
| 6HXBB-75207 | 78277 | Sigma Instruments Inc | 5 | 9 | TX |
| M740421P2 | 24446 | General Electric Company | 3 | 2 | XX |
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