Thermal Relay

Model / MPN: PT5403 | NSN: 5945-00-949-7933

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.

Product Details

NATO Stock Number

5945-00-949-7933

Sold in multiples of

1 EA

DEMIL

Overall Length

2.270 inches

Overall Height

1.010 inches

Overall Width

1.890 inches

Environmental Protection

Shock resistant and vibration resistant

Contact Arrangement

Single pole, single throw, normally open

Mounting Facility Type And Quantity

4 unthreaded hole

Contact Maximum Voltage Rating In Volts

115.0 ac and 32.0 dc

Contact Maximum Current Rating In Amps

2.0 ac or 1.0 dc

Heater Voltage Rating In Volts

6.3

Heater Power Rating In Watts

4.5

Delay Time In Seconds

30.0 fixed operate and 34.0 fixed release

Test Data Document

49956-271-6045 drawing (this is the basic governing drawing, such as a contractor drawing, original equipment manufacturer drawing, etc.; excludes any specification, standard or other document that may be referenced in a basic governing drawing)

Terminal Type And Quantity

5 wire hook

PT540 Series Parts

Pricing and Availability

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PT5403 Cross Reference

271-6045P031
271-6045P031
271-6045P031