HFA04NC28

HFA04NC28 Thermal Relay

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Datasheet. HFA04NC28 specification

Overall Length
The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.

1.031in. ⁓1-1/32"

Overall Height
The distance measured in a straight line from the bottom to the top of an item.

2.406in.

Overall Width
An overall measurement taken at right angles to the length of an item,in distinction from thickness.

1.000in.

Environmental Protection
The environmental elements or conditions that an item is designed or protected to resist or withstand satisfactorily.

hermetic

Contact Arrangement
The designation that identifies the schematic diagram of the contact configuration.

single pole, single throw, normally closed

Mounting Facility Type And Quantity
Indicates the type and number of facilities by which the item is mounted.

2 unthreaded hole

Contact Maximum Voltage Rating In Volts
The highest voltage at which the contacts are rated for normal operating,expressed in volts.

115.0 ac

Contact Maximum Current Rating In Amps
The highest current at which the contacts are rated for normal operation,expressed in amps.

3.0 ac

Heater Voltage Rating In Volts
The amount of voltage for which the heater is designed,expressed in volts.

28.0

Heater Power Rating In Watts
The rated power that the heater can safely consume,measured in watts.

4.0

Delay Time In Seconds
A numeric value indicating the elapsed time interval of the item,expressed in seconds.

2.0 adjustable operate and release

Special Features
Those unusual or unique characteristics or qualities of an item not covered in the other requirements and which are determined to be essential for identification.

not rated for current; metal incl.ambient temp range from -54 deg c to -plus 125 deg c; mounting holes 0.125 -in.dia. spaced 1.125 in.c to c

Terminal Type And Quantity
Indicates the type and number of terminals for providing electrical connection.

4 pin

Answers.

What quantity is this sold in?

1EA

What is the overall width?

1.000 inches

What is the NSN for HFA04NC28?

5945-00-086-1893

What's the federal classification of HFA04NC28?

FSC 5945 ⁓ Relays and solenoids

Excluding contractors.

NSN 5945-00-086-1893 RELAY,THERMAL

not rated for current; metal incl.ambient temp range from -54 deg c to -plus 125 deg c; mounting holes 0.125 -in.dia. spaced 1.125 in.c to c 1.000" overall width 1.031" overall length

NIIN
000861893
NIIN Date
01/01/63
Schedule B
 
Name Code
03883
FIIG
A500L0
QUP
Historical Price
$964.00 EA
DEMIL / ITAR
Uncontrolled item (Code A)
Hazmat
No hazard information available from HMIRS.
MSDS
N/A
Precious Metals
Metal content unknown
Enviromental
N/A
Electrostatic ESD & EMI
No ESD or EMI sensitivity

Other Part Numbers Parts with same form, fit, and function by other manufacturers

1. 2412-1167P8 Cage 3B150
2. 2412-1167P8 Cage 49956

Major End Users Countries and entities

  • - Federal Aviation Administration 

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Similar by Design Other relays with similar characteristics

Nothing similar to this part number was found in our inventory

HFA04NC28 / Relay,thermalWhat is the formal definition of this item?

A relay switch which is actuated by the effect of internal heat generated by the current in its energizing circuit. for items actuated by ambient, rather than internal temperature changes, see switch, thermostatic.