Dewalt N660118 Tool Switch

SKU: N660118 N660118 Brand:
DEWALT
Availability:
In Stock
(0)
$52.86
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Description

The DeWalt N660118 Switch is an on/off switch that is compatible with a range of power tools. It regulates the power supply to the motor of the tool and therefore its functioning. When the switch is in the on position, it connects the two terminals and hence closes the circuit and the tool is on. Turning it off opens the circuit breaker and that halts the functioning of the tool. Replacing a faulty switch brings back the functionality of the tool to its normal state.

Dimensions:

  • Weight: 0.12 lbs

The Dewalt N660118 Tool Switch controls power delivery to compatible power tools. If the tool fails to start, responds inconsistently, or the trigger feels abnormal, inspect the switch and surrounding electrical connections.

Common Issues

• Tool does not power on when the trigger is pressed.

• Trigger response is inconsistent during operation.

• Tool shuts off unexpectedly while in use.

• Trigger sticks or does not return smoothly.

• Burning odor comes from the switch area.

Tool Does Not Power On

Quick Check: Verify the power source is working and inspect the switch for visible damage.

Fix Suggestion: Check the wiring connections for looseness or damage. Install a new Dewalt N660118 Tool Switch if the switch no longer completes the electrical circuit.

Prevention Tip: Keep the trigger area clean and avoid exposing the tool to moisture.

Inconsistent Trigger Response

Quick Check: Press the trigger several times to see if power delivery changes.

Fix Suggestion: Inspect the switch contacts and wiring for wear or contamination. Correct any loose connections before replacing the switch.

Prevention Tip: Prevent dust buildup around the trigger assembly.

Tool Shuts Off During Use

Quick Check: Hold the trigger continuously and observe whether power drops unexpectedly.

Fix Suggestion: Inspect the switch terminals for secure contact and check for damaged wiring. Replace the switch only if it fails electrical testing.

Prevention Tip: Perform routine inspections of electrical components.

Trigger Sticks

Quick Check: Press and release the trigger to verify smooth movement.

Fix Suggestion: Remove debris around the trigger mechanism and inspect for physical damage. Install a replacement switch if the trigger mechanism is worn.

Prevention Tip: Keep the handle and trigger housing free of dirt and debris.

Customer Experience: A customer shared that cleaning the trigger area resolved sticking, while replacing the Dewalt N660118 Tool Switch restored reliable power after the original switch failed.

Disclaimer: Troubleshooting guidance provided for reference only.

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