#BH-420D Relay Horn | Relays And Solenoids

BH-420D

Electromagnetic Relay

NSN 5945-01-138-5529

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
011385529

Technical Specifications of NSN

Overall Length:
4.100 inches
Center To Center Distance Between Mounting Facilities Parallel To Length:
3.312 inches single mounting facility
Center To Center Distance Between Mounting Facilities Parallel To Width:
2.750 inches single mounting facility
Overall Height:
4.400 inches
Overall Width:
3.380 inches
Environmental Protection:
Hermetic
Unthreaded Mounting Hole Diameter:
0.204 inches single mounting facility and 0.219 inches single mounting facility
Winding Quantity:
1
Coil Quantity:
1
Duty Type:
Continuous
Mounting Facility Type And Quantity:
4 unthreaded hole single mounting facility
Features Provided:
Coil voltage suppression and polarized
Mounting Facility Pattern:
Rectangular single mounting facility
Nonpile-up Main Contact Arrangement:
3 pole, double throw, one position momentary
Operating Current Rating And Type:
2.5 amperes dc single winding
Time Delay:
0.035 seconds fixed release time
Time Delay:
0.090 seconds fixed operate 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:
32.0 volts dc 25 degrees celsius single winding
Main Contact Load Current Rating At Maximum Rated Voltage:
120.0 amperes ac resistive load
Main Contact Maximum Voltage Rating In Volts:
200.0 ac
Terminal Type And Quantity:
23 threaded stud all functions
NSN:
5945-01-138-5529
Item Name:
Relay Horn
Cage Code:
74063

Other Related Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
SAH-159A
Cage Code:
74063
RNCC:
3
RNVC:
2
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
Part Number:
74B790055-101
Cage Code:
76301
RNCC:
7
RNVC:
2
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
Part Number:
SAH-159A
Cage Code:
0VMA8
RNCC:
5
RNVC:
9
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
Part Number:
10132651
Cage Code:
A486G
RNCC:
6
RNVC:
9
RNAAC:
WF
Status:
A
MSDS:
SADC:

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Catalog Drilldown
--- Electrical And Electronic Equipment Components
------ Relays And Solenoids
--------- Electromagnetic Relays
------------ P/N BH-420D

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Last Updated: 01/24/2025