Microwave Warning Signs

(5162)

Radiation emitted by microwaves can severely damage human cells and tissues. Alert employees and visitors to areas in your workplace that have a high amount of microwave frequencies.

• Find both English and Bilingual Microwave warning signs and labels. Handy 3.5" x 5" labels can be clustered around the hazard and observation points for maximum impact.
• Once you order, we will ship them through UPS, fast and free.

RF Warning Signs

Comply with latest FCC rules. Find both in-stock designs and easy-to-customize templates with your telephone number.

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Ships Monday . Order within 00 hrs 00 mins

Free Shipping

• Orders over $29.95 ship for free.
• Sign orders over $100 qualify for Free 2 Day Shipping.
• Get your signs on Thursday! *

Microwave Oven in Use Signs & Labels

(8457)

Caution signs in yellow and black get the right attention. Choose between horizontal and vertical orientation. Bilingual signs available.

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Microwave In Use (with graphic) (white)

1.5"x3"

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Microwave In Use

3.5"x5" to 12"x18"

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Microwave In Use (With Graphic)

3.5"x5" to 12"x18"

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Microwave In Use (with graphic)

3.5"x5"

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Microwave In Use

3.5"x5" to 10"x14"

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Microwave Oven In Use

3.5"x5" to 10"x14"

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Microwave In Operation

3.5"x5" to 10"x14"

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Microwave Oven In Use

3.5"x5" to 10"x14"

Caution Microwave Oven Could Be Harmful Sign

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Microwave Oven Could Be Harmful To Persons Wearing Pacemakers

3.5"x5" to 10"x14"

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No Foil Or Metal In This Machine This Machine Is A Potential Hazard To Anyone With A Cardiac Pacemaker

3.5"x5" to 10"x14"

Caution Heart Pacemaker Implants Microwave Sign

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Heart Pacemaker Implants This Room Contains An Operating Microwave Oven This Oven Can Cause Interference

3.5"x5" to 10"x14"

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Microwave In Use (Bilingual)

3.5"x5" to 10"x14"

Microwave In Use, Microondas En Uso Sign

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Microwave In Use/Microondas En Uso (with Graphic)

7"x10" to 10"x14"

Microwave Hazard Warnings

(8455)

Signs are ideal where transmitters, radios, cellular phones, heat sealers, vinyl welders, induction heaters, flow solder machines, ion implant equipment, microwave drying equipment, sputtering equipment, etc are used.

Warning Microwave Hazard In This Area Sign

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Microwave Hazard In This Area (with graphic) (white)

1.5"x3"

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RF / Microwave Energy Controlled Area

3.5"x5" to 10"x14"

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Microwave Hazard Area (with warning graphic)

3.5"x5" to 10"x14"

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Microwave Hazard In This Area (with graphic)

3.5"x5"

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Microwave Frequencies Present

3.5"x5" to 18"x24"

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RF Microwave Hazard - Authorized Personnel Only Beyond This Point (with RF Symbol)

7"x10" to 18"x24"

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Customer Reviews

Marcia May 29, 2024

OSHA Caution Sign : Microwave In Use Part #:S-2760 7" x 10" HDPE Plastic Sign Verified Purchase

Microwave In Use Signs

Very nice and durable.

L Aug 30, 2019

OSHA Caution Sign : Microwave In Use (With Graphic) Part #:S2-0794 7" x 10" Adhesive Polyesterl Labels Verified Purchase

Great Sign!

Label is clear, easy to read and easily wipes clean with a damp paper towel. It adhered extremely well to the metal surfaces I applied them to for our business location. Price and delivery were reasonable. Will order more products as needed.

Brewer Aug 05, 2019

OSHA Warning Sign : Microwave Hazard In This Area... Part #:S-2754 3.5" x 5" Adhesive Polyesterl Labels Verified Purchase

Microwave Warning Signs

Microwave Oven in Use Signs & Labels

Microwave Hazard Warnings

Related Warning Signs

Customer Reviews

Microwave In Use Signs

Great Sign!

Excellent