#MM4377ALT4 Keying Relay | Relays And Solenoids

MM4377ALT4

Electromagnetic Relay

NSN 5945-00-239-2413

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
UOM:
NIIN:
002392413

Product Features

Operating current type dc; includes damping coil to prevent contact bounce

Detail Specifications

Overall Length:
1.590 inches
Overall Height:
3.120 inches
Overall Width:
1.590 inches
Environmental Protection:
Hermetic
Winding Quantity:
3
Coil Quantity:
2
Winding Dc Resistance Rating:
150.0 ohms first winding
Winding Dc Resistance Rating:
150.0 ohms second winding
Winding Dc Resistance Rating:
20.0 ohms third winding
Duty Type:
Continuous
Arc Quenching Method:
Inert gas
Mounting Facility Type And Quantity:
1 plug-in terminal single mounting facility
Features Provided:
Polarized and latching contacts
Minimum Differential Electrical Operating Rating:
2.1 milliamperes
Main Contact Load Current Rating At Maximum Rated Voltage:
60.0 milliamperes dc inductive load
Main Contact Maximum Voltage Rating In Volts:
120.0 dc
NSN:
5945-00-239-2413
Item Name:
Keying Relay
Cage Code:
77748

Manufacturer Part Numbers

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
L40207
Cage Code:
77748
RNCC:
3
RNVC:
9
RNAAC:
XX
Status:
A
MSDS:
SADC:
Part Number:
7J0ZT
Cage Code:
78277
RNCC:
5
RNVC:
9
RNAAC:
XX
Status:
A
MSDS:
SADC:

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Catalog Drilldown
--- Electrical And Electronic Equipment Components
------ Relays And Solenoids
--------- Electromagnetic Relays
------------ P/N MM4377ALT4

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Last Updated: 02/01/2025