#1040-78 Electromechanical Relay | Relays And Solenoids

1040-78

Electromagnetic Relay

NSN 5945-00-232-2076

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
002322076

Product Features

Mercury to mercury contacts

Detail Specifications

Overall Length:
6.312 inches
Overall Height:
3.938 inches
Overall Width:
2.625 inches
Environmental Protection:
Hermetic
Unthreaded Mounting Hole Diameter:
0.171 inches single mounting facility
Frequency In Hertz:
60.0
Winding Quantity:
1
Coil Quantity:
1
Winding Dc Resistance Rating:
375.0 ohms single winding
Duty Type:
Continuous
Arc Quenching Method:
Inert gas
Mounting Facility Type And Quantity:
3 unthreaded hole single mounting facility
Mounting Facility Pattern:
Triangle single mounting facility
Nonpile-up Main Contact Arrangement:
1 pole, single throw, normally closed, momentary action
Operating Current Rating And Type:
0.07 amperes ac single winding
Time Delay:
1.50 seconds adjustable release time and 2.50 seconds adjustable release time
Center To Center Distance Between Mounting Facilities Parallel To The Altitude Of An Isosceles Triangle:
4.500 inches single mounting facility
Operating Voltage Rating And Type At Specificationified Temp:
110.0 volts ac 25 degrees celsius single winding
Main Contact Load Current Rating At Maximum Rated Voltage:
5.0 amperes ac resistive load and 500.0 milliamperes dc resistive load
Main Contact Maximum Voltage Rating In Volts:
220.0 ac and 220.0 dc
Terminal Type And Quantity:
4 pin all functions
NSN:
5945-00-232-2076
Item Name:
Electromechanical Relay
Cage Code:
12617

Manufacturer Part Numbers

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
T7606570-60
Cage Code:
79500
RNCC:
3
RNVC:
2
RNAAC:
XX
Status:
A
MSDS:
SADC:
Part Number:
7707424P1
Cage Code:
79500
RNCC:
5
RNVC:
2
RNAAC:
XX
Status:
A
MSDS:
SADC:
Part Number:
BK998A
Cage Code:
12617
RNCC:
5
RNVC:
9
RNAAC:
TX
Status:
A
MSDS:
SADC:

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Catalog Drilldown
--- Electrical And Electronic Equipment Components
------ Relays And Solenoids
--------- Electromagnetic Relays
------------ P/N 1040-78

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Last Updated: 04/28/2025