Part Location Diagram of 394375-04 DeWALT Switch
See part 26 in the diagram
( Grid squares measure 1x1 inch )

Switch 394375-04

Manufactured by:
DeWALT
ERP Number:
ERP10171649
Part Number:
394375-04
Original Equipment Manufacturer ?
  Works with your model  D28476WB2!
In Stock
Delivers in 3-5 Business Days!

Easy 

15 - 30 mins 

(2 rated repairs) ?
  Works with your model   D28476WB2!

Product Description

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This is a genuine Dewalt replacement part and is sold individually. Switches are commonly replaced parts in power tools. A switch handles the on/off and variable speed functions. They also have a role in electric breaking; they can momentarily reverse electrical polarity. Because switches use mechanical internals, they will degrade and wear out over time, eventually requiring replacement. Some common signs of a broken or failing switch are: • The tool has completely stopped functioning • It will not turn on. • The tool operates intermittently, requiring multiple tries to turn on, until eventually it won't turn on at all.

Frequently Purchased Together

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Troubleshooting

This part works with the following brands:
  • DeWALT
This part works with the following products:
  • Grinder
  • Angle Grinder

Customer Part Reviews

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5.0
Average Rating (out of 5):
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Questions & Answers

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Customer Repair Instructions

All our customer repair instructions are solicited directly from other customers just like you who have purchased and replaced this exact part.

Easy 

15 - 30 mins 

(2 rated repairs) ?
  • 1
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Bad switch

Scott from SPANISH FORK , Utah

5 of 5 people found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
15 - 30 mins
Tools:
Screw drivers
Parts Used:
394375-04
Remove the screws from the handle and separate them. Remove the cord clamp. Make a wiring diagram of the switch wires. Remove the wires from the old switch, and attach the wires to the new switch. Replace the cord clamp. Then screw the handle back together.
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Brushes wore out in corrosive environment.

Bill from Lockport, New York

0 of 1 people found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
15 - 30 mins
Tools:
Pliers, Screw drivers
Parts Used:
623589-00, 394375-04, 392574-01
Unscrewed body and removed brushes with needle nose pliers.
Cleaned out. replaced brushes and holders and new springs.
Then reassembled body.
No special requirements just pay attention to the tear down and reverse procedure.
Note: be careful unplugging wire connections.
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  • 1