#SF-21WC3 Reverse Current Relay | Relays And Solenoids

SF-21WC3

Electromagnetic Relay

NSN 5945-00-729-7813

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
007297813

Technical Specifications of NSN

Overall Length:
5.500 inches
Center To Center Distance Between Mounting Facilities Parallel To Length:
2.000 inches single mounting facility
Center To Center Distance Between Mounting Facilities Parallel To Width:
2.469 inches single mounting facility
Overall Height:
2.156 inches
Overall Width:
3.000 inches
Mounting Slot Width:
0.200 inches single mounting facility
Winding Quantity:
1
Coil Quantity:
1
Winding Dc Resistance Rating:
38.0 ohms single winding
Duty Type:
Continuous
Mounting Facility Type And Quantity:
4 slotted hole single mounting facility
Features Provided:
Polarized
Mounting Facility Pattern:
Rectangular single mounting facility
Nonpile-up Main Contact Arrangement:
1 pole, single throw, normally open, momentary action
Operating Current Rating And Type:
670.0 milliamperes dc single winding
Time Delay:
10.00 seconds fixed operate time
Operating Voltage Rating And Type At Specificationified Temp:
28.0 volts dc 25 degrees celsius single winding
Main Contact Load Current Rating At Maximum Rated Voltage:
10.0 amperes dc resistive load
Main Contact Maximum Voltage Rating In Volts:
28.0 dc
Terminal Type And Quantity:
1 connector, receptacle all functions
NSN:
5945-00-729-7813
Item Name:
Reverse Current Relay
Cage Code:
89020

Other Related Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
8379920
Cage Code:
19207
RNCC:
3
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
600-267
Cage Code:
15420
RNCC:
5
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
7813
Cage Code:
71313
RNCC:
5
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
5945007297813
Cage Code:
SCY13
RNCC:
5
RNVC:
9
RNAAC:
YP
Status:
A
MSDS:
SADC:

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Catalog Drilldown
--- Electrical And Electronic Equipment Components
------ Relays And Solenoids
--------- Electromagnetic Relays
------------ P/N SF-21WC3

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Last Updated: 02/27/2025