6978ED4-5

View detailed technical data, stock status, and sourcing information for: 6978ED4-5
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Federal Supply Group

Electric Wire, and Power and Distribution Equipment

Federal Supply Classification

6110 Electrical Control Equipment

National Stock Number

6110-01-189-5034

Item Name Code

00904

Assigment Date

09/16/1984 (41 years ago)

A device primarily designed to control the supply circuit(s) of a motor in order to accelerate the motor from rest to normal speed. Includes manual starters with overload protection and manual, automatic or semiautomatic starters consisting of combinations of items such as relays, resistors, switches, circuit breakers, and the like. Excludes:relay-switch; circuit breaker; switch (as modified) and relay (as modified). For devices, which in addition to starting and stopping, reverse, select and/or regulate the speed of a motor, see controller (as modified).

two speed speed adjustments, magnetic actuation method, 440.0 volts nominal ac voltage rating, 60.0 hertz nominal frequency rating, 26.000 inches nominal overall length

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Speed Adjustments: two speed
Overall Length: 26.000 inches nominal
Ac Voltage Rating: 440.0 volts nominal
Frequency Rating: 60.0 hertz nominal
Actuation Method: magnetic
Performance Type: manual
Fuse Accommodation Quantity: 2
Size Designator: 2/0
Duty Cycle: continuous
Operating Voltage Characteristic: full
Horsepower Rating: 25.000 and 5.000
Actuator Voltage: 440.0 ac
Fuse Current Rating In Amps: 10.0
Load Protection Type: overload
Ambient Temp: 50.0 celsius
Enclosure Feature: open
National Electrical Manufacturers Association Standards Design: designed per nema std
Switch Functional Positions: emergency run and fast and slow
Control Type: local
Features Provided: circuit protection fuse
Phase: three
Frequency In Hertz: 60.0

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
6978ED4-5	Motor Controller

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 6110-01-189-5034?

The FSCG of the NSN 6110-01-189-5034 is 6110

Does the NSN 6110-01-189-5034 have a Schedule B code assigned?

Yes, the Schedule B code is 8543909000

Does NSN 6110-01-189-5034 require demilitarization?

Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

Does NSN 6110-01-189-5034 contain precious materials?

Item does not contain precious metal.

Does NSN 6110-01-189-5034 contain hazardous materials?

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

When the NSN 6110-01-189-5034 was assigned to the Federal Catalog?

It was assigned 41 years ago, on Sun, Sep 16, 1984