#B420 Dc Relay | Relays And Solenoids

B420

Electromagnetic Relay

NSN 5945-01-198-6231

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
011986231

Product Technical Spec.

Overall Length:
4.440 inches
Center To Center Distance Between Mounting Facilities Parallel To Length:
3.875 inches single mounting facility
Center To Center Distance Between Mounting Facilities Parallel To Width:
2.750 inches single mounting facility
Overall Height:
4.440 inches
Overall Width:
3.310 inches
Case Material:
Plastic
Environmental Protection:
Dustproof
Unthreaded Mounting Hole Diameter:
0.196 inches single mounting facility
Fragility Factor:
Moderately rugged
Winding Quantity:
1
Purpose For Which Designed:
General
Coil Quantity:
1
Duty Type:
Continuous
Arc Quenching Method:
Air
Mounting Facility Type And Quantity:
4 unthreaded hole single mounting facility
Storage Type:
General purpose warehouse
Features Provided:
Coil voltage suppression and polarized
Cubic Measure:
65.252 cubic inches
Mounting Facility Pattern:
Rectangular single mounting facility
Nonpile-up Main Contact Arrangement:
3 pole, double throw, one position momentary
Time Delay:
0.03 seconds fixed operate time
Time Delay:
0.05 seconds fixed release time
Nonpile-up Auxiliary Contact Arrangement:
4 pole, double throw, one position momentary
Auxiliary Contact Maximum Voltage Rating In Volts:
115.0 ac and 28.0 dc
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:
120.0 amperes ac inductive load
Main Contact Load Current Rating At Maximum Rated Voltage:
120.0 amperes ac resistive load
Main Contact Maximum Voltage Rating In Volts:
115.0 ac
Auxiliary Contact Load Current Rating At Maximum Rated Voltage:
1.0 probe ac lamp load and 1.0 probe dc lamp load
Auxiliary Contact Load Current Rating At Maximum Rated Voltage:
3.0 probe ac inductive load and 3.0 probe dc inductive load
Auxiliary Contact Load Current Rating At Maximum Rated Voltage:
5.0 probe ac resistive load and 5.0 probe dc resistive load
Terminal Type And Quantity:
1 connector, receptacle all functions
NSN:
5945-01-198-6231
Item Name:
Dc Relay
Cage Code:
74063

Cross Referenced Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
307A8805P1
Cage Code:
89954
RNCC:
3
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:

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Catalog Drilldown
--- Electrical And Electronic Equipment Components
------ Relays And Solenoids
--------- Electromagnetic Relays
------------ P/N B420

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Last Updated: 04/26/2024