Does the smart switch include a capacitor?

Explanation

This depends on the switch version. If the product is a 2-in-1 smart switch or a no-neutral smart switch, the capacitor will be provided together with the switch because it may be required for no-neutral installation. If the product is a pure neutral-wire version, a capacitor is not included because that version is designed to work with a neutral wire only. Adding a capacitor to a pure neutral-wire switch will not make it work as a no-neutral switch and should not be used as a workaround.

Common mistakes

• Do not assume every smart switch includes a capacitor. Do not add a capacitor to a pure neutral-wire switch to try to convert it into a no-neutral switch.

Troubleshooting / next steps

• Check whether the product option is 2-in-1, no-neutral, or neutral-wire only before purchasing. If unsure, contact us before ordering.

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