NSN 5945-00-258-2777
Time Delay Relay
About this product
Hermetic environmental protection, 240.0 ohms single winding winding dc resistance rating, continuous duty type, arc quenching method: inert gas.
Manufacturer part number R5757BCLASSB for national stock number 5945002582777.
Datasheet
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Product description
Electromagnetic Relay NSN 5945-00-258-2777.
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MPN or Model
R5757BCLASSB
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Schedule B
8536.49.0050 (Relays, electromechanical, with contacts rated at less than 10 a, for a voltage exceeding 60 v but not exceeding 1000 v) -
NMF (National Motor Freight)
061300 - Circuit Breaker/switch NOI -
Thread Class
2a single mounting facility -
Overall Length
1.870 inches -
Center To Center Distance Between Mounting Facilities Parallel To Width
1.562 inches single mounting facility -
Overall Height
1.870 inches -
Overall Width
1.280 inches -
Environmental Protection
Hermetic -
Winding Quantity
1 -
Coil Quantity
1 -
Winding Dc Resistance Rating
240.0 ohms single winding -
Duty Type
Continuous -
Arc Quenching Method
Inert gas -
Mounting Facility Type And Quantity
2 threaded stud single mounting facility -
Thread Size
0.138 inches single mounting facility -
Mounting Facility Pattern
In-line single mounting facility -
Operating Current Rating And Type
110.0 milliamperes dc single winding -
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
1.00 amperes ac resistive load and 2.00 amperes dc resistive load -
Main Contact Maximum Voltage Rating In Volts
115.0 ac and 28.0 dc -
Thread Series Designator
Unc single mounting facility
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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.
![Mechanic Bill explains Time Delay Relay](/public/images/billy-thinking.png)
Pricing and Availability
Get a quote for 5945-00-258-2777 electromagnetic relayManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
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R5757BCLASSB | Military Specifications |
MHX103 | Allied Controls, Inc. |
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