Model: B420AA

Electromagnetic Relay

Properties:

Overall Length
3.640 inches
Center To Center Distance Between Mounting Facilities Parallel To Width
2.000 inches single mounting facility
Overall Height
3.437 inches
Overall Width
2.587 inches
Mounting Slot Width
0.203 inches single mounting facility
Unthreaded Mounting Hole Diameter
0.173 inches single mounting facility
Winding Quantity
1
Coil Quantity
1
Winding Dc Resistance Rating
167.0 ohms single winding
Duty Type
Continuous
Mounting Facility Type And Quantity
2 unthreaded hole single mounting facility and 1 slotted hole single mounting facility
Mounting Facility Pattern
Triangle single mounting facility
Nonpile-up Main Contact Arrangement
2 pole, single throw, normally open, momentary action
Center To Center Distance Between Mounting Facilities Parallel To The Altitude Of An Isosceles Triangle
3.250 inches single mounting facility
Operating Voltage Rating And Type At Specificationified Temp
120.0 volts ac 25 degrees celsius single winding
Main Contact Load Current Rating At Maximum Rated Voltage
40.0 amperes ac resistive load and 40.0 amperes dc resistive load
Main Contact Maximum Voltage Rating In Volts
600.0 ac and 48.0 dc
Terminal Type And Quantity
6 screw all functions
NSN
5945-01-123-0765
Part Number
B420AA
Description
Relay,electromagnetic
CAGE
56365

A relay which is actuated by the effect of a magnetic field developed by the current in its energizing coil(s). Includes solenoid and armature types. Excludes contactor, magnetic; relay, meter movement; relay, motor driven; relay, reed; relay, resonant reed; relay, rotary; and switch, stepping.

Part B420AA NSN 5945-01-123-0765

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
32512
FIIG:
A03300
Concept No.:
1
App. Key:
A
Cond. Code:
1
Status:
A

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators
HMIC
PMIC
ESD/EMI
ENAC
MMAC
CRITL
HMIC:
N
PMIC:
A
ESD:
ESD:
MMAC:
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
1.0000lbs
Item Weight:
--
Item Dim:
--
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
O
SPI No.:
SPI Rev.:
SPC Mkg:
ZZ
LVL_A:
Q
LVL_B:
Q

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
061300
UFC:
34410
LTL:
77.5
LCL:
77.5
WCC:
72D
TCC:
Z
SHC:
9
ACC:
Instruments/Radio

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Schedule B and Export
  • Schedule B: 8536490075
  • SITC: 77254
  • End Use: Electric apparatus
  • NAICS: 335314
  • USDA: 1

Freight Class: Relays, electromechanical, for a voltage exceeding 60 v but not exceeding 1,000 v, nesoi

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