#PT5903 Thermal Overload Relay | Relays And Solenoids

PT5903

Thermal Relay

NSN 5945-00-947-8194

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
009478194

Product Features

Four 0.156 inch nom diameter holes spaced 1.800 inch nom by 1.600 inch nom mtg centers

Product Technical Spec.

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 threaded 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:
180.0 fixed operate
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
NSN:
5945-00-947-8194
Item Name:
Thermal Overload Relay
Cage Code:
93929

Cross Referenced Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
271-6045P049
Cage Code:
3B150
RNCC:
3
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
271-6045P049
Cage Code:
49956
RNCC:
5
RNVC:
9
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
271-6045P049
Cage Code:
54X10
RNCC:
5
RNVC:
2
RNAAC:
ZZ
Status:
A
MSDS:
SADC:

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Catalog Drilldown
--- Electrical And Electronic Equipment Components
------ Relays And Solenoids
--------- Thermal Relays
------------ P/N PT5903

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Last Updated: 03/02/2025