Caution! Switch off power before opening! Device must only be connected by a qualified electrician!

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Warning sign with the text "Caution! Switch off power before opening! Device must only be connected by a qualified electrician!"

This sign is available in aluminium, plastic, and sticker materials.

Choose from different sizes to meet various needs. If you want screw holes or double-sided adhesive Tape, you can easily select this option.

For pole mounting, choose "Fixing method: Pole brackets." Pole brackets and other mounting accessories can be found further down the page.

Delivery time: Ships within two business days

This caution sign is essential for ensuring safety in areas where electrical devices are present. Ideal for installation near electrical panels, machinery, or equipment, it serves as a critical reminder to disconnect power before accessing or servicing. Perfect for industrial settings, workshops, and construction sites, this warning sign helps prevent accidents by alerting personnel to potential electrical hazards. Ensure compliance and safety by placing it prominently where only qualified electricians should operate.

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