On-off Switch 144960-00
Part Number: 144960-00
Order within the next 9 hours
and your part ships today!
and your part ships today!
Product Information
Description:
This Rocker switch has 2 terminals and a compact design for easy installation. This genuine DeWalt replacement part is sold individually. rnrnSwitches are commonly replaced parts in power tools. A switch handles 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:rn |
Frequently Purchased With
Compatibility
the 99 compatible machines
This part is compatible with the following machines:
DeWALT
DW411 Type 2 Orbital Sander
DW411 Type 1 Palm Sander
DW411 Type 3 Palm Sander
DW412 Type 2 Orbital Sander
DW412 Type 1 1/4 Finishing Sander
DW420 Type 1 Random Orbit Sander
DW420 Type 2 Random Orbit Sander
DW421 Type 1 Random Orbit Sander
DW421 Type 2 Random Orbit Sander
DW422 Type 1 EVS Random Orbit Palm Sander
DW423 Type 1 5 inch EVS Random Orbit Sander
DW423 Type 2 5 inch EVS Random Orbit Sander
D26441 Type 1 Sheet Sander
D26453 Type 1 Random Orbit Sander
D26450 Type 1 Random Orbit Sander
D26451 Type 1 Random Orbit Sander
DW26451K Type 1 5 Random Orbit Sander
DW26453K Type 1 5 Random Orbit Sander
D26441K Type 1 1/4 Sheet Sander
D26441K-AR Type 1 1/4 Sheet Sander
DW411K (Type 2) Orbital Sander Kit
DW411 Type 1 Palm Sander
DW411 Type 3 Palm Sander
DW412 Type 2 Orbital Sander
DW412 Type 1 1/4 Finishing Sander
DW420 Type 1 Random Orbit Sander
DW420 Type 2 Random Orbit Sander
DW421 Type 1 Random Orbit Sander
DW421 Type 2 Random Orbit Sander
DW422 Type 1 EVS Random Orbit Palm Sander
DW423 Type 1 5 inch EVS Random Orbit Sander
DW423 Type 2 5 inch EVS Random Orbit Sander
D26441 Type 1 Sheet Sander
D26453 Type 1 Random Orbit Sander
D26450 Type 1 Random Orbit Sander
D26451 Type 1 Random Orbit Sander
DW26451K Type 1 5 Random Orbit Sander
DW26453K Type 1 5 Random Orbit Sander
D26441K Type 1 1/4 Sheet Sander
D26441K-AR Type 1 1/4 Sheet Sander
DW411K (Type 2) Orbital Sander Kit
DW411K (Type 3) Orbital Sander Kit
DW412-35 (Type 1) 1/4 Sht Sander-Lat.Amer
DW412-35 (Type 2) 1/4 Sht Sander-Lat.Amer
DW412-44 (Type 1) 1/4 Sht Sander-Chile
DW412-44 (Type 2) 1/4 Sht Sander-Chile
DW421K (Type 1) 5 R.O.S in Kitbox
DW421K (Type 2) 5 R.O.S in Kitbox
DW423K (Type 1) 5in Evs Ro Sander Kit
DW423K (Type 2) 5in Evs Ro Sander Kit
DW411-B2 (Type 1) 1/4 Sheet Palm Sander
DW412K (Type 2) Orbital Sander Kit
DW411-B3 (Type 1) 1/4 Sheet Sander
DW411-AR (Type 1) Betterley Miter Fld Power Tool
DW411-BR (Type 1) Betterley Miter Fld Power Tool
D26441-AR (Type 2) Sander Power Tool
D26441-B2 (Type 2) Sander Power Tool
D26441-B3 (Type 2) Sander Power Tool
DW421-AR (Type 3) Random Orbital Sander Power Tool
DW421-B2 (Type 1) Random Orbital Sander Power Tool
DW421-B3 (Type 1) Random Orbital Sander Power Tool
DW412-35 (Type 1) 1/4 Sht Sander-Lat.Amer
DW412-35 (Type 2) 1/4 Sht Sander-Lat.Amer
DW412-44 (Type 1) 1/4 Sht Sander-Chile
DW412-44 (Type 2) 1/4 Sht Sander-Chile
DW421K (Type 1) 5 R.O.S in Kitbox
DW421K (Type 2) 5 R.O.S in Kitbox
DW423K (Type 1) 5in Evs Ro Sander Kit
DW423K (Type 2) 5in Evs Ro Sander Kit
DW411-B2 (Type 1) 1/4 Sheet Palm Sander
DW412K (Type 2) Orbital Sander Kit
DW411-B3 (Type 1) 1/4 Sheet Sander
DW411-AR (Type 1) Betterley Miter Fld Power Tool
DW411-BR (Type 1) Betterley Miter Fld Power Tool
D26441-AR (Type 2) Sander Power Tool
D26441-B2 (Type 2) Sander Power Tool
D26441-B3 (Type 2) Sander Power Tool
DW421-AR (Type 3) Random Orbital Sander Power Tool
DW421-B2 (Type 1) Random Orbital Sander Power Tool
DW421-B3 (Type 1) Random Orbital Sander Power Tool
Black and Decker
7448 Type 3 Sander
7448 Type 4 Sander
7448 Type 5 Sander
11678 Type 1 Sander
7434 Type 1 Sander
11667 Type 1 Sander
11670 Type 1 Sander
11680 Type 1 Sander
11680 Type 2 Sander
7407 Type 1 Sander
MS500CB Type 1 Sander
MS500 Type 1 Sander
BD5000 Type 1 Sander
BD5000 Type 2 Sander
11267 Type 1 Sander
TV700 Type 1 Sander
RO100 Type 1 Sander
RO100 Type 2 Sander
RO100B Type 4 Sander
RO100 Type 4 Sander
BT300 Type 2 Sander
VP510T Type 1 Versapak Detail Sander
7448-04 Type 3 Finishing Sander
6160 Type 2 Palm Grip Sander
6160 Type 1 Palm Grip Sander
4011 Type 1 Professional Finishing Sander
4011-04 Type 1 Plus 1/4 Sheet Palm Grip Sander
4010 Type 3 Finish Sander 120 Volt
7448 Type 4 Sander
7448 Type 5 Sander
11678 Type 1 Sander
7434 Type 1 Sander
11667 Type 1 Sander
11670 Type 1 Sander
11680 Type 1 Sander
11680 Type 2 Sander
7407 Type 1 Sander
MS500CB Type 1 Sander
MS500 Type 1 Sander
BD5000 Type 1 Sander
BD5000 Type 2 Sander
11267 Type 1 Sander
TV700 Type 1 Sander
RO100 Type 1 Sander
RO100 Type 2 Sander
RO100B Type 4 Sander
RO100 Type 4 Sander
BT300 Type 2 Sander
VP510T Type 1 Versapak Detail Sander
7448-04 Type 3 Finishing Sander
6160 Type 2 Palm Grip Sander
6160 Type 1 Palm Grip Sander
4011 Type 1 Professional Finishing Sander
4011-04 Type 1 Plus 1/4 Sheet Palm Grip Sander
4010 Type 3 Finish Sander 120 Volt
2771 Type 1 5 Random Orbit Palm Sander
27708 Type 1 5 Random Orbit Sander With EVS
27707 Type 1 5 Random Orbit Sander
2714 Type 2 Palm Grip Sander
2714 Type 1 Palm Grip Sander
2711 Type 3 Industrial Finishing Sander
2711 Type 2 Industrial Finishing Sander
2711 Type 1 Industrial Finishing Sander
25708 Type 1 5 Variable Speed Orbital Sander
24864 Type 1 Professional Palm Sander
24863 Type 1 Palm Sander
370 Type 1 1/4 Sheet Palm Sander
VP450 Type 1 7.2 Volt Power Sprayer
VP450T Type 1 7.2 Volt Power Sprayer
4008 Type 1 Palm Sander
4011-36 (Type 1) Palm Grip Sander
4011-36 (Type 2) Palm Grip Sander
MS500K (Type 1) Mouse Kit
B11670 (Type 1) Sander/Polisher-Srs
B7407 (Type 1) Detail Sander
MS500CBGB (Type 1) Mouse Sander
RO100K (Type 4) 5 Palm Grip Ros
MS525B (Type 1) Orange Detail Sander
7434AH (Type 1) Detail Sander
7448-BDK (Type 3) 1/3 Sheet Finishing Sande
7448-BDK (Type 4) 1/3 Sheet Finishing Sande
7448-BDK (Type 5) 1/3 Sheet Finishing Sande
RO100 (Type 5) 5 Palm Grip Ro Sander Power Tool
27708 Type 1 5 Random Orbit Sander With EVS
27707 Type 1 5 Random Orbit Sander
2714 Type 2 Palm Grip Sander
2714 Type 1 Palm Grip Sander
2711 Type 3 Industrial Finishing Sander
2711 Type 2 Industrial Finishing Sander
2711 Type 1 Industrial Finishing Sander
25708 Type 1 5 Variable Speed Orbital Sander
24864 Type 1 Professional Palm Sander
24863 Type 1 Palm Sander
370 Type 1 1/4 Sheet Palm Sander
VP450 Type 1 7.2 Volt Power Sprayer
VP450T Type 1 7.2 Volt Power Sprayer
4008 Type 1 Palm Sander
4011-36 (Type 1) Palm Grip Sander
4011-36 (Type 2) Palm Grip Sander
MS500K (Type 1) Mouse Kit
B11670 (Type 1) Sander/Polisher-Srs
B7407 (Type 1) Detail Sander
MS500CBGB (Type 1) Mouse Sander
RO100K (Type 4) 5 Palm Grip Ros
MS525B (Type 1) Orange Detail Sander
7434AH (Type 1) Detail Sander
7448-BDK (Type 3) 1/3 Sheet Finishing Sande
7448-BDK (Type 4) 1/3 Sheet Finishing Sande
7448-BDK (Type 5) 1/3 Sheet Finishing Sande
RO100 (Type 5) 5 Palm Grip Ro Sander Power Tool
Porter Cable
Products Compatibility
This item works with the following types of products:
- • Paint Sprayer
- • Sander
Repair Guides
Articles:
Step-by-step instructions for removing and installing the switch on your DeWALT sander. ...
October 04, 2017
|
Questions & Answers for On-off Switch
No questions have been asked yet
Repair Instructions: Submitted by Customers Like You
3 of 3 people found this instruction helpful
Tool Type:
Sander
Parts Used:
Repair Difficulty:
Easy
Time Spent Repairing:
Less than 15 minutes
Tools Used:
Screwdriver
Switch would not reliably stay on
1. Remove four screws holding the tool top on the body
2. Pull old switch out of holder
3. Remove two wires from old switch
4. Remove rubber dust hood off of old switch
5. Install rubber dust hood and two wires onto new switch
6. Insert new switch into holder and make sure wires aren't sticking out
7. Slip tool top onto body, making sure it fits body tightly
8. Install four screws
9. You're done!
2. Pull old switch out of holder
3. Remove two wires from old switch
4. Remove rubber dust hood off of old switch
5. Install rubber dust hood and two wires onto new switch
6. Insert new switch into holder and make sure wires aren't sticking out
7. Slip tool top onto body, making sure it fits body tightly
8. Install four screws
9. You're done!
Did you find this story helpful?
Thanks for voting and helping fellow customers!
2 of 2 people found this instruction helpful
Tool Type:
Sander
Repair Difficulty:
Easy
Time Spent Repairing:
30-60 minutes
Tools Used:
Screwdriver, air hose to clean dust and debris
sander quit working after changing sanding disc. Very sudden
1. Read book on possible problems. Dewalt Sander Book said possibly brushes or switch.
2. Ordered both items.
3. Removed screws holding sander top in place. Placed in dish so I could find them.
4. Used air hose and alcohol swab to clean dust and debris from brush holders and switch connectors.
5. Removed brushes as described in instruction book. Inspected same, installed new ones.
6. Replaced on/off switch while case was open.
7. RE-assembled case, plugged 'er in, and was amazed at how well it operated.
2. Ordered both items.
3. Removed screws holding sander top in place. Placed in dish so I could find them.
4. Used air hose and alcohol swab to clean dust and debris from brush holders and switch connectors.
5. Removed brushes as described in instruction book. Inspected same, installed new ones.
6. Replaced on/off switch while case was open.
7. RE-assembled case, plugged 'er in, and was amazed at how well it operated.
Did you find this story helpful?
Thanks for voting and helping fellow customers!
3 of 4 people found this instruction helpful
Tool Type:
Sander
Parts Used:
Repair Difficulty:
Easy
Time Spent Repairing:
Less than 15 minutes
Tools Used:
Screwdriver
On off switch has had its mileage, stopped working needing replacement
Checked sander with ohm meter, on /off , switch faulty, split case. removed switch rechecked, faulty as noted..Upon receiving part, I unscrewed both halves of body apart to obtain switch compartment, installing in new switch and seating it back into place, plugged back in according to notations made prior. also cleaned it out with compressed air. then screwed it together, and used it
Did you find this story helpful?
Thanks for voting and helping fellow customers!
Tool Type:
Sander
Parts Used:
Repair Difficulty:
Easy
Time Spent Repairing:
15-30 minutes
Tools Used:
Screwdriver, Pliers, Needle nose pliers
On off switch failed.
Removed 3 screws from housing.
Separated housing.
Removed wires from switch.
Reinstalled in reverse order
Separated housing.
Removed wires from switch.
Reinstalled in reverse order
Did you find this story helpful?
Thanks for voting and helping fellow customers!
Tool Type:
Sander
Repair Difficulty:
Easy
Time Spent Repairing:
Less than 15 minutes
Tools Used:
Screwdriver, Needle Nose Pliers
Switch was intermittent
Removed sander top cover.
Removed switch dust cover using small screwdriver.
Pried out switch using small screwdriver.
Removed wires using pliers.
Reinstalled.
Removed switch dust cover using small screwdriver.
Pried out switch using small screwdriver.
Removed wires using pliers.
Reinstalled.
Did you find this story helpful?
Thanks for voting and helping fellow customers!
Tool Type:
Sander
Repair Difficulty:
Easy
Time Spent Repairing:
Less than 15 minutes
Tools Used:
Screwdriver, Pliers
On-Off switch was worn out and switch cover was torn
1. Remove 3 screws from top cover
2. Push out switch from housing
3. Remove 2 wires
4. Reinstall the 2 wires on new switch
5. Place switch cover on new switch
6. Reinsert switch into housing
7. Replace top cover
2. Push out switch from housing
3. Remove 2 wires
4. Reinstall the 2 wires on new switch
5. Place switch cover on new switch
6. Reinsert switch into housing
7. Replace top cover
Did you find this story helpful?
Thanks for voting and helping fellow customers!
Tool Type:
Sander
Repair Difficulty:
Easy
Time Spent Repairing:
15-30 minutes
Tools Used:
Screwdriver, Pliers
Sander would run on and off
Removed cover
Located and removed switch
Replaced new switch
Located wire with similar-burned pin
Replaced semi-burned pin with new one
Tested palm sander which worked like a new one
Thank you for the new parts kept me from throwing it away
Located and removed switch
Replaced new switch
Located wire with similar-burned pin
Replaced semi-burned pin with new one
Tested palm sander which worked like a new one
Thank you for the new parts kept me from throwing it away
Did you find this story helpful?
Thanks for voting and helping fellow customers!
Tool Type:
Sander
Parts Used:
Repair Difficulty:
Easy
Time Spent Repairing:
Less than 15 minutes
Tools Used:
Screwdriver, Pliers
Dropped the sander
I removed the 3 screws on the top. Pulled the top off used the pliers to pull the wires off the old switch removed the old switch. I reused the rubber boot that covers the switch put the new one in and it works like new.
Did you find this story helpful?
Thanks for voting and helping fellow customers!
Tool Type:
Sander
Repair Difficulty:
Easy
Time Spent Repairing:
Less than 15 minutes
Tools Used:
Screwdriver
Switch was bad
1. Removed top cover of sander.
2. Unplugged old switch.
3. Plugged in new switch with new cover.
4. Replaced cover of sander.
2. Unplugged old switch.
3. Plugged in new switch with new cover.
4. Replaced cover of sander.
Did you find this story helpful?
Thanks for voting and helping fellow customers!
Tool Type:
Sander
Repair Difficulty:
Easy
Time Spent Repairing:
Less than 15 minutes
Tools Used:
Screwdriver
On/off was intermittent. While troubleshooting it, I shorted out the control board and damaged it.
1. Unplug from wall.
2. Remove screws from the top cover.
3. Remove 2 wires from on/off connector.
4. Remove 2 wires going into the motor. These wires have spades crimped onto the ends, and they slide into the connector which is permanently attached to the motor.
5. Replace control board.
6. Reconnect on/off switch.
7. Set top cover on, being careful to route the wires in the molded channels. Do not pinch the wires with the top cover.
8. Plug into outlet, test the sander.
9. If all is well, reinstall screws on the top cover.
2. Remove screws from the top cover.
3. Remove 2 wires from on/off connector.
4. Remove 2 wires going into the motor. These wires have spades crimped onto the ends, and they slide into the connector which is permanently attached to the motor.
5. Replace control board.
6. Reconnect on/off switch.
7. Set top cover on, being careful to route the wires in the molded channels. Do not pinch the wires with the top cover.
8. Plug into outlet, test the sander.
9. If all is well, reinstall screws on the top cover.
Did you find this story helpful?
Thanks for voting and helping fellow customers!
show more
Reviews
19 Reviews
Average Rating (out of 5):
Click to filter by ratings:
5 stars
16
4 stars
3
3 stars
0
2 stars
0
1 stars
0
< PREV
- 1
- 2
Replacement for the on/off switch
Replacement switch works as new again
Johnny -
May 5, 2023
Verified Purchase
excellant source
did the job thanks
LADSON -
April 18, 2023
Verified Purchase
Fast, correct part, great service
Great service. Will use again as needed.
Guest -
January 17, 2023
Verified Purchase
Always satisfied
I have used EReplacment Parts a number of times and have never been disappointed. It's always the first place I go when looking for parts of all kinds.
Guest -
December 10, 2022
Verified Purchase
Easy repair
Part fit perfect and sander works great for another 10 years
Brown -
November 23, 2022
Verified Purchase
Parts were perfect.
I ordered a replacement power switch and switch cover for my Dewalt palm sander. Shipping was very quick, installation was easy, The parts fit and operated perfectly.
Guest -
January 11, 2022
Verified Purchase
Great
X
Guest -
November 10, 2021
Verified Purchase
Excellent fit
Meets every expectation. Part is the perfect replacement, received in a timely manner, website layout is excellent. Shop with ease and confidence.
Guest -
October 20, 2020
Verified Purchase
Easy ro replace part.
Had the part in stock, and shipped it quick. Never had a problem with any of my orders
Larry -
September 26, 2020
Verified Purchase
Easy project
All good
Guest -
April 21, 2020
Verified Purchase
Verified Purchase
eReplacementParts Team
< PREV
- 1
- 2
Product Information
Repair Guides
Articles:
Step-by-step instructions for removing and installing the switch on your DeWALT sander. ...
October 04, 2017
|