Easy
Less than 15 minutes
This switch is a genuine Metabo replacement switch. It is commonly found in Metabo Grinders.
Over time, a switch will degrade and eventually wear out, requiring replacement.
It is also able to run on Ac & Dc power. This switch is 120 Volts.
This switch is compatible with the models listed below, but it is not guaranteed to fit any other power tool models.
Switch 343409440
OEM part for: Metabo
Part Number: 343409440
$13.79
In Stock
Ships within 1 business day 
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Product Description ?
- Classification: Part
- Weight: 0.01 lbs.
- Shipping: Ships Worldwide
Frequently Purchased Together ?
Compatibility
This part will fit the following 10 machines
Metabo
W8-115 (00259420) 800W Angle Grinder View Diagrams & Manuals
W8-115Quick (00264420) 800W Angle Grinder View Diagrams & Manuals
W8-125 (00263420) 850W Angle Grinder View Diagrams & Manuals
W8-125Quick (00266420) 800W Angle Grinder View Diagrams & Manuals
W11-125Quick (00270420) 1100W Angle Grinder View Diagrams & Manuals
W11-150Quick (00271420) 1100W Angle Grinder View Diagrams & Manuals
W11-150 (600271420) Small Angle Grinder View Diagrams & Manuals
WP8-115 (600267420) 850W Angle Grinder View Diagrams & Manuals
WP11-125 QuickProtect (00279420) Compact Angle Grinder View Diagrams & Manuals
WA11-125 Quick (01101420) Angle Grinder View Diagrams & Manuals
Show More Compatible Models
This item works with the following types of products:
- Grinder Parts
This part replaces obsolete part #: 343408580, 34340854, 343408540
Customer Part Reviews ?
Average Rating (out of 5):
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Good price, quick shipping,
Exact fit
Guest -
November 25, 2020
Verified Purchase
got the right part and in no time at all
trigger switch for my grinder and it was a perfect fit
Guest -
August 14, 2019
Verified Purchase
Good deal!
the tag was missing on the grinder but with these pictures I was able to match up the proper switch at a good price. Switch was a perfect match and is working great.
John -
June 27, 2019
Verified Purchase
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t days ago
Verified Purchase
eReplacementParts Team
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Questions & Answers ?
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Does this fit my product?Questions & Answers for Switch
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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.
Would not turn on anymore
Roger - February 13, 2018
👍 1 of 1 people found this instruction helpful
Tool Type
Grinder
Difficulty
Easy
Time
15-30 minutes
Tools Used
Screwdriver, Pliers, Torx bit/allen wrench
Took grinder apart. keep track of your parts and screws. I took pictures since this was the first time for me. Found the switch was broken. Ordered new switch and decided to order brushes at the same time "just in case". That turned to be a good decision as once I saw the new brushes I realized that the old ones were just about done. The extra $6-7 bucks was well worth it.
Installed the new parts and put the grinder back together. Turns on and runs perfectly!
thanks eReplacementParts!
RJ
Installed the new parts and put the grinder back together. Turns on and runs perfectly!
thanks eReplacementParts!
RJ
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Would not turn on.
Scott - November 12, 2021
Tool Type
Grinder
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
Screwdriver
Parts Used
Remove the switch cover. Noted wire placement. Remove wires, installed new switch replace cover.
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My metabo grinder quit running in the middle of use
chris - June 16, 2016
👍 1 of 2 people found this instruction helpful
Tool Type
Grinder
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
Screwdriver, Pliers
I ordered new carbon brushes and a switch. I change them out and the grinder works great. I picked a spanner wrench also because I was in need of one.
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OEM stands for Original Equipment Manufacturer and means the part you’re buying is sourced directly from the manufacturer who made your product. At eReplacementParts, we sell only genuine OEM parts, guaranteeing the part you’re purchasing is of better design and of higher quality than aftermarket parts.
Our product descriptions are a combination of data sourced directly from the manufacturers who made your product as well as content researched and curated by our content & customer service teams. This content is edited and reviewed internally before being made public to customers.
Our customer service team are at the ready daily to answer your part and product questions. We have a dedicated staff with decades of collective experience in helping customers just like you purchase parts to repair their products.
All our part reviews are solicited directly from other customers who have purchased this exact part. While we moderate these reviews for profanity, offensive language or personally identifiable information, these reviews are posted exactly as submitted and no alterations are made by our team.
All our customer repair instructions are solicited directly from other customers just like you who have purchased and replaced this exact part. While we moderate these reviews for profanity, offensive language or personally identifiable information, these reviews are posted exactly as submitted and no alterations are made by our team.
Based on data from past customer purchasing behaviors, these parts are most commonly purchased together along with the part you are viewing. These parts may be necessary or helpful to replace to complete your current repair.
All our installation videos are created and produced in collaboration with our in-house repair technician, Mark Sodja, who has helped millions of eReplacementParts customers over the last 13 years repair their products. Mark has years of experience in selling and repairing both commercial and residential products with a specialty in gas-powered equipment.
This data is collected from customers who submitted a repair instruction after replacing this exact part. Customers can rate how easy the repair was to complete and how long it took. We aggregate this data to provide a repair rating that allows customers to quickly determine the difficulty and time needed to perform their own repair.
