Model: 121473

Engine Generator Cutout Relay

Properties:

Terminal Quantity
2
Terminal Type
Screw
Frame
Any acceptable
Environmental Protection
Corrosion resistant and fungus resistant
Design Current Rating In Amps
Not rated
Submersibility
Nonsubmersible
Mounting Facility Quantity
2
Mounting Facility Quantity
22
Radio Interference Shielding
Not provided
Radio Interference Shielding
Not providednot provided
Mounting Facility Spacing
1.875 in. Mtg centers
Mounting Facility Spacing
1.875 in. Mtg centers1.875 in. Mtg centers
Mounting Facility Size
0.281 in. Dia
Mounting Facility Size
0.281 in. Dia0.281 in. Dia
Mounting Method
Unthreaded hole
Mounting Method
Unthreaded holeunthreaded hole
Voltage System For Which Designed
12.0 volts
Voltage System For Which Designed
12.0 volts 12.0 volts
Ground Polarity Type
Negative or positive
Ground Polarity Type
Negative or negative or positivepositive
Cut-in Voltage Rating
12.3 volts
Cut-in Voltage Rating
12.3 volts 12.3 volts
Cutout Voltage Rating
14.6 volts
Cutout Voltage Rating
14.6 volts 14.6 volts
Cutout Current Rating
Not rated
NSN
2920-00-640-7717
Part Number
121473
Description
Cutout Relay,engine Generator
CAGE
50870

A device for automatically opening the circuit between an engine generator and the battery of the engine electrical system to prevent the flow of reverse current to the generator and automatically closing the circuit when the voltage of the generator reaches normal range. Excludes regulator, current and relay (as modified).

Part 121473 NSN 2920-00-640-7717

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
17181
FIIG:
T130-J
Concept No.:
App. Key:
JA
Cond. Code:
2
Status:
A

Material Classification

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

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
--
Item Weight:
--
Item Dim:
--
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
O
SPI No.:
SPI Rev.:
SPC Mkg:
00
LVL_A:
Q
LVL_B:
Q

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
061540
UFC:
34520
LTL:
77.5
LCL:
77.5
WCC:
658
TCC:
Z
SHC:
9
ACC:
Instruments/Radio

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Phone: +1 470-231-0824
Email: Contact Form »
Schedule B and Export
  • Schedule B: 8511908000
  • SITC: 77833
  • End Use: Engines and engine parts (carburetors, pistons, rings, and valves)
  • NAICS: 336320
  • USDA: 1

Freight Class: Internal combustion engine parts, nesoi

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