Electrical Signs | McMaster-Carr

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	Message Message

Arc Flash Hazard Symbol

Attention—Electrostatic
Sensitive Devices

Caution High Voltage

Caution—Area in Front of
This Electrical Panel Must
Be Kept Clear for 36
Inches. OSHA-NEC
Regulations

Caution—Area in Front of
This Electrical Panel Must
Be Kept Clear for 36
Inches. OSHA-NEC
Regulations/Precaucion—
Debe Haber Un Espacio
De 1 M Delante De Este
Panel Electrico Segun
Las Normas De OSHA-
NEC

Caution—Electrical
Hazard

Caution—Electrical
Hazard/Atencion—Riesgo
Electrico

Caution—Electrical Panel
Inside

Caution—High Voltage

Caution—High
Voltage/Atencion—Alto
Voltaje

Caution—Keep Area in
Front of Electrical Panel
Clear for 36 Inches

Caution—Static Control
Area

Caution—Use Static
Grounding Devices

Circuit #

Danger—120 Volts

Danger—480 Volts

Danger—480
Volts/Peligro—480 Voltios

Danger High Voltage

Danger High Voltage Area

Danger—Arc Flash and
Shock Hazard

Danger—Arc Flash and
Shock Hazard—
Appropriate PPE
Required

Danger—Area in Front of
This Electrical Panel Must
Be Kept Clear for 36
Inches—OSHA-NEC
Regulations

Danger—Buried Cable

Danger—Buried
Cable/Peligro—Cable
Enterrado

Danger—Electrical
Hazard

Danger—Electrical
Hazard/Peligro—Riesgo
Electrico

Danger—Hazardous
Voltage Will Cause
Severe Injury or Death—
Lock Out Power Before
Servicing

Danger—High Voltage

Danger—High Voltage
Authorized Personnel
Only

Danger—High Voltage
Authorized Personnel
Only/Peligro—Alto Voltaje
Sólo Personal
Autorizado

Danger—High Voltage
Keep Out

Danger—High Voltage
Keep Out/Peligro—Alto
Voltaje Mantengase
Alejado

Danger—High
Voltage/Peligro—Alto
Voltaje

High Voltage Hazard
Symbol

Lighting

Maintenance Order

Maintenance Order—
Electrical Repairs
Required

Notice—Electrical Room
No Storage Permitted

Notice—Electrical Room
No Storage
Permitted/Avis—Local
Electrique Entreposage
Interdit

Notice—Electrical Room
No Storage
Permitted/Aviso—Cuarto
Electrico Almacenaje No
Permitido

Power

Single Phase

Three Phase

Warning—Arc Flash and
Shock Hazard

Warning—Arc Flash and
Shock Hazard Appropriate
PPE and Tools Required
When Working on This
Equipment

Warning—Arc Flash and
Shock Hazard Appropriate
PPE and Tools Required
When Working on This
Equipment/Advertencia—
Riesgo De Arco Electrico
Y De Descarga Electrica
PPE (Equipo De
Proteccion Personal) Y
Herramientas Adecuadas
Son Necesarias Para
Trabajar Con Este Equipo

Warning—Arc Flash and
Shock Hazard—
Appropriate PPE
Required

Warning—Electrical
Hazard

Warning—Electrical
Hazard/Advertencia—
Riesgo Electrico

Warning—High Voltage

Warning—High
Voltage/Advertencia—Alto
Voltaje

	Accident Prevention Message Type Accident Prevention Message Type

Hazardous Material

Restricted Area

Machine and Equipment
Operation

Electrical Hazard

Personal Protective
Equipment

	Mount Type Mount Type


Screw	Adhesive

Hanging	Magnetic

	Message Type Message Type


Accident Prevention	Identification

Security and Admittance	Department and Location

Shipping

	Language Language

English

English/Spanish

English/French

	Message Color Message Color

	Black
	Black/Orange
	Black/White
	Black/Yellow
	Orange
	White

	System of Measurement System of Measurement

Inch

	Height Height

	Width Width

	Shape Shape


Rectangle	Circle

Square	Triangle

	Color Color

	White
	Red
	Yellow
	Orange
	Black/White

	Material Material

	Visibility Visibility

Standard

Reflective

	Message Contains Message Contains

Text

Text and Symbols

Symbols

	Specifications Met Specifications Met

ANSI

CEMA Brochure No. 201

ISO

OSHA

	RoHS (Restriction of Hazardous Substances) RoHS (Restriction of Hazardous Substances)

RoHS Compliant

	Header Color Header Color

	Black/Red/White
	Blue
	Black
	Red
	Black/Orange
	Yellow
	Orange

	DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense Acquisition Regulations Supplement)

DFARS Specialty Metals
COTS-Exempt

	Thickness Thickness

	REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration, Evaluation, Authorization and Restriction of Chemicals)

REACH Compliant

	Maximum Temperature Maximum Temperature

Less than 250° F

250° to 499° F

	Minimum Temperature Minimum Temperature

-65° F

-40° F

	Border Color Border Color

	Black

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550 Products

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Illustrated Electrical Hazard Signs

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Illustrated Electrical Hazard Labels

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Electrical Hazard ISO Labels

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Weather-Resistant Material Tracking Tags

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Shipping Labels

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Floor Marking Tape with Message

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Reusable Barrier Tape

This barrier tape has a long-lasting woven construction.