#B621AA Latching Relay | Relays And Solenoids

B621AA

Electromagnetic Relay

NSN 5945-01-127-2910

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
011272910

Detail Specifications

Overall Length:
4.250 inches
Center To Center Distance Between Mounting Facilities Parallel To Length:
4.500 inches single mounting facility
Center To Center Distance Between Mounting Facilities Parallel To Width:
2.500 inches single mounting facility
Overall Height:
4.000 inches
Overall Width:
3.000 inches
Unthreaded Mounting Hole Diameter:
0.188 inches single mounting facility
End Application:
Approach lighting system, medium intensity runway (malsr)
Winding Quantity:
1
Coil Quantity:
1
Duty Type:
Continuous
Mounting Facility Type And Quantity:
4 unthreaded hole single mounting facility
Mounting Facility Pattern:
Rectangular single mounting facility
Nonpile-up Main Contact Arrangement:
2 pole, single throw, normally open, momentary action
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:
60.0 amperes ac resistive load
Main Contact Maximum Voltage Rating In Volts:
600.0 ac
Terminal Type And Quantity:
2 screw all functions
NSN:
5945-01-127-2910
Item Name:
Relay,latching
Cage Code:
52090

Manufacturer Part Numbers

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
B621AA
Cage Code:
3B242
RNCC:
3
RNVC:
2
RNAAC:
48
Status:
A
MSDS:
SADC:
Part Number:
2160B621AA
Cage Code:
52090
RNCC:
5
RNVC:
9
RNAAC:
48
Status:
A
MSDS:
SADC:

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Catalog Drilldown
--- Electrical And Electronic Equipment Components
------ Relays And Solenoids
--------- Electromagnetic Relays
------------ P/N B621AA

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Last Updated: 01/10/2025