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Electrical Utility Warning Signs

(53322)
  • Electrical Utility Warning Sign
Some hazards are invisible and deadly. Electrical utility signs provide essential information to keep your visitors and employees safe. Protect your perimeter and overhead power lines.
  • • Durable and printed with 3M matched-component inks and films.
  • • Find both easy-to-customize templates or a full range of popular stock signs. Just include your company, tower name, or an emergency phone number to label your signs.
  • • Don't see what you need? Customize a specific message for your employees.
Ships Monday. Order within 00 hrs 00 mins
quick-turnaround-time
Free Shipping
  • • Orders over $39.95 ship for free.
  • • Sign orders over $100 Qualify for Free
      2 Day shipping.
  • • Get your signs on Wednesday! *

Electrical Utility Warning Signs

(69439)
Electrical Panel Keep Clear OSHA Warning Sign
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Electrical Panel Keep Clear Up To 36 Inches
3.5"x5" to 10"x14"
Warning Battery Charging Smoking Sign
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Battery Charging Area - No Smoking
3.5"x5" to 10"x14"
Underground Cable Call Before Digging OSHA Warning Sign
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Underground Cable Call Before Digging ___-___-____
7"x10" to 10"x14"
Underground Gas Line Call Before Digging Sign
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Underground Gas Line, Call Before Digging #811 (with Graphic)
3.5"x5" to 10"x14"
Electrocution Hazard Serious Injury Will Result Sign
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Electrocution Hazard, Death Or Serious Injury Will Result.. (with Graphic)
3.5"x5" to 10"x14"
Risk Of Electric Shock And/Or Electric Energy Sign
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Risk Of Electric Shock And/Or Electric Energy. High Level Capacitor Stores Hazardous Energy. Do Not Enter This Compartment…
3.5"x5" to 12"x18"
Warning Risk of Electrical Shock Sign
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Risk Of Electrical Shock From Energy Stored In Capacitors, Entry Prohibited For 5 Minutes After Shutdown Of Equipment
3.5"x5" to 18"x24"
Warning Underground Cable Sign
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Underground Cable
5"x7" to 10"x14"
Spanish Panel Electrico Mantener Libre 36 Pulgadas Sign
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Advertencia - Panel Electrico Mantener Libre 36 Pulgadas
3.5"x5" to 10"x14"
Bilingual Electrical Panel Keep Clear 36 Inches Sign
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Electrical Panel Keep Clear Up To 36 Inches / Panel Electrico Mantener Libre 36 Pulgadas
3.5"x5" to 10"x14"
Bilingual Electrical Hazard Do Not Touch Sign
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Electrical Hazard - Do Not Touch, Riesgo De Electricidad No Tocar
3.5"x5" to 10"x14"
Underground Gas Line Call Before Digging Warning Sign
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Underground Gas Line. Call Before Digging #811 (with Graphic)
3.5"x5" to 10"x14"
No Overhead Storage Allowed ANSI Warning Sign
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No Overhead Storage Allowed (with Stop hand Graphic)
3.5"x5" to 10"x14"
Electric Shock Can Kill ANSI Warning Sign
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Electric Shock Can Kill, Touching Live Electrical Parts Can Cause Fatal Shocks Or Severe Burns
3.5"x5" to 12"x18"
Electrical Hazard Do Not Touch ANSI Warning Sign
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Electrical Hazard. Do Not Touch (with Electrocution Symbol)
3.5"x5" to 10"x14"
Electrical Hazard Do Not Touch Warning Sign
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Electrical Hazard. Do Not Touch (with Electric Shock Graphic)
3.5"x5" to 10"x14"
Bilingual Hazardous Voltage Inside Substation Sign
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Hazardous Voltage Inside, Can Shock Burn, or Cause Death, Do Not Enter This Enclosure Without Authorization
12"x24"
High Voltage In Overhead Lines ANSI Warning Sign
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Warning - Lower Boom High Voltage In Overhead Lines
7"x10" to 18"x24"
Danger No Climbing Tower Sign
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Do Not Climb Tower
3.5"x5" to 18"x24"
Danger Electrique Sign
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Electrique! (with Graphic)
3.5"x5" to 18"x24"
Do Not Touch Guy Wires Caution Sign
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Do Not Touch Guy Wires! Wires May Shock And Burn (with Electric Symbol)
3.5"x5" to 18"x24"
Danger High Voltage Keep Out Sign Bilingual
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High Voltage Keep Out / Alto Voltaje Mantengase Afuera
3.5"x5" to 10"x14"
bestseller
Not To Be Used For Electrical Work Sign
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Not To Be Used For Electrical Work
3.5"x5" to 7"x10"
Overhead Power Lines with Up Arrow Sign
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Overhead Power Lines (With Up Arrow)
18"x18"
Overhead Power Lines Sign
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Overhead Power Lines (With Up Arrow)
30"x30"
Warning Static Electricity Spark Explosion While Refueling Sign
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Static Electricity Spark Explosion Hazard
12"x18"
Equipment Backed By Emergency Generator Sign
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This Equipment Is Backed By An Emergency Generator
3.5"x5" to 10"x14"
Openable By Qualified Electricians Only Sign
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To Be Opened By Qualified Electricians Only
3.5"x5" to 7"x10"

Overhead Power Lines Signs

(104201)
Exposed Moving Parts Can Cause Severe Injury Label
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ANSI Warning - Exposed Moving Parts Can Cause Severe Injury Lock Out Power Before Removing Guards
2.5"x5"
ANSI Warning Exposed Moving Parts Lockout Power Labels
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ANSI Warning - Exposed Moving Parts Can Cause Severe Injury Lock Out Power Before Servicing
2.5"x5"
Warning Exposed Moving Parts Lockout Power Label
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ANSI Warning - Exposed Moving Parts Can Cause Severe Injury Lock Out Power Before Servicing
2.5"x5"
Overhead Power Lines Bilingual Sign
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Bilingual Overhead Power Lines
3.5"x5" to 12"x18"
Look Up Power Lines Overhead Sidewalk Sign
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Caution - Look Up, Power Lines Overhead
24"x26"
Look Up Power Lines Overhead Caution Sign
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Caution! Look Up, Power Lines Overhead
7"x10" to 18"x24"
Bilingual Overhead Power Lines Danger Sign
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Danger - Overhead Power Lines / Peligro - Lineas Aereas Electricas
12.25"x23.5"
Overhead Power Lines Bilingual FloorBoss Sign
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Danger Overhead Power Lines
12”x25”
Overhead Power Lines Standing Floor Sign
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Danger Overhead Power Lines with Graphic
25"x12"
Don't Operate Crane ISO Sign
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Do Not Operate Crane Overhead Power Lines Symbol
6"x6" to 18"x18"
Danger Operate Crane Power Lines Sign
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Do Not Operate Crane Within 10 Feet Of Overhead Power Lines
3.5"x5" to 10"x14"
Do Not Operate Crane Within 20 Feet Sign
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Do Not Operate Crane Within 20 Feet Of Overhead Power Lines
3.5"x5" to 10"x14"
Do Not Use Ladder Near Overhead Lines Label
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Do Not Use Ladder Near Overhead Power Lines Or Wires (with Electrocution Graphic)
2"x6"
Electrical Safety Guide Overhead Power Lines Wallet Card
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Electrical Safety Guide Overhead Power Lines With Graphic
2.125"x3.375"
Electrocution Hazard Look Out For Power Lines Sign
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Electrocution Hazard! Look Out And Look Up For Overhead Power Lines
10"x14" to 18"x24"
Keep Clear Overhead Power Lines ANSI Danger Label
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Keep Clear - Death Or Serious Injury Will Result From Contact With Overhead Power Lines (with Symbol)
1.5"x3" to 5"x10"
Look Up Power Lines Overhead ANSI Danger Sign
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Look Up! Power Lines Overhead, Serious Injury May Result
3.5"x5" to 12"x18"
Look Up Power Lines Overhead ANSI Caution Sign
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Look Up! Power Lines Overhead, Serious Injury May Result
3.5"x5" to 12"x18"
Overhead Electric Power Lines Sign
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Overhead Electric Power Lines
3.5"x5" to 10"x14"
Caution Overhead Power Line Sign
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Overhead Power Line
3.5"x5" to 18"x24"
Overhead Power Line Watch Clearance Sign
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Overhead Power Line Watch Clearance
12"x12"
Overhead Power Lines Danger Sign
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Overhead Power Lines
24"x24"
Danger Overhead Power Lines - Danger Sign
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Overhead Power Lines
10"x14" to 18"x24"
Overhead Power Lines Sign
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Overhead Power Lines
12"x18" to 24"x30"
Overhead Power Lines with Up Arrow Sign
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Overhead Power Lines (With Up Arrow)
18"x18"
Overhead Power Lines Sign
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Overhead Power Lines (With Up Arrow)
30"x30"
Bilingual Hazardous Voltage Power Lines Overhead Sign
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Overhead Power Lines / Lienas De Alta Tension Aereas
3.5"x5" to 12"x18"
Unlawful To Operate Within Ten Feet High-Voltage Sign
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Unlawful To Operate This Equipment Within Ten Feet of Overhead High-Voltage Lines Contact With Power Lines Can Result In Death Or Serious Burns
5"x7"
Unlawful To Operate This Equipment Sign
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Unlawful To Operate This Equipment Within Ten Feet of Overhead High-Voltage Lines Contact With Power Lines Can Result In Death Or Serious Burns (with Graphic)
3.5"x5" to 10"x14"
Unlawful To Operate This Equipment ANSI Warning Sign
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Unlawful To Operate This Equipment Within Ten Feet Of Overhead High-Voltage Lines. Contact With Power Lines Can Result In Death Or Serious Burns (with Graphic)
3.5"x5" to 10"x14"
Overhead High-Voltage Lines ANSI Danger Sign
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Unlawful To Operate This Equipment Within Ten Feet Of Overhead High-Voltage Lines. Contact With Power Lines Can Result In Death Or Serious Burns (with Graphic)
3.5"x5" to 10"x14"
Warning Moving Parts Injury Lockout Label
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Warning - Exposed Moving Parts Can Cause Severe Injury Lock Out Power
3"x6"

Buried Cable Signs

(104202)
custom
Custom Caution Sign
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[Your Custom Wording Here], (with Graphic)
3.5"x5" to 18"x24"
Buried Cable Sign
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Buried Cable
10"x12"
OSHA Caution Buried Cable Sign
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Buried Cable
3.5"x5" to 18"x24"
bestseller
Buried Cable OSHA Danger Sign
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Buried Cable
7"x10" to 24"x36"
Buried Cable No Digging Sign
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Buried Cable
5"x7" to 12"x18"
Buried Cable with Down Arrow Electric Shock Symbol Sign
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Buried Cable (With Down Arrow & Electric Shock Symbol)
3.5"x5" to 12"x18"
Buried Cable Call Before Digging Write On Area Sign
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Buried Cable Call Before Digging # _____ (Write On Area) (With Down Arrow & Electric Shock Symbol)
3.5"x5" to 12"x18"
OSHA Caution Buried Cable Call Before Digging Sign
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Buried Cable Call Before Digging ___-___-____ (with Graphic)
7"x10" to 10"x14"
Buried Cable Do Not Dig OSHA Danger Sign
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Buried Cable, Do Not Dig
3.5"x5" to 12"x18"
Buried Cable Proceed With Caution ANSI Danger Sign
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Buried Cable, Proceed With Caution, Contact Will Cause Electrocution Or Death
3.5"x5" to 12"x18"
Buried Cathodic Protection Cables OSHA Caution Sign
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Buried Cathodic Protection Cables Below
5"x7" to 12"x18"
custom
Custom Warning Buried Communication Cable No Digging Sign
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Buried Communication Cable (with No Digging Symbol) Before Digging Please Call…. Add Your Company, Cable Route With Bidirectional Arrow
6"x12"
Buried Fiber Optic Cable Sign
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Buried Fiber Optic Cable (With Arrows)
12"x12"
custom
Custom Buried Fiber Optic Cable No Digging Sign
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Buried Fiber Optic Cable (with No Digging Symbol) Before Digging In This Area Call, Bidirectional Arrow
9"x12"
custom
Custom Warning Buried Power Cable No Digging Sign
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Buried Power Cable - Call Before You Dig - Add your Company - Cable Splice With Down Arrow
6"x12"
Buried Power Cable Contact Electrical Department Sign
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Buried Power Cable Contact Electrical Department Before Digging 13,000 Volts
3.5"x5" to 10"x14"
Buried Al Cable Sign
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Buried Signal Cable
3.5"x5" to 10"x14"
Buried Water Lines Sewer Cables No Vehicles Caution Sign
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Buried Water Lines Sewer Laterals Electric Cables. No Vehicles, Tent Spikes Or Hammering Stakes In The Ground
12"x18"
Cable Buried Here OSHA Danger Sign
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Cable Buried Here
7"x10" to 10"x14"
Cable Buried Here ANSI Danger Sign
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Cable Buried Here, Contact Will Result In Electrocution Or Death
3.5"x5" to 12"x18"
Cable Buried Here With Down Arrow Electric Symbol Sign
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Cable Buried Here. (With Down Arrow & Electric Shock Symbol)
3.5"x5" to 12"x18"
custom
Custom Warning Cable Route Buried Sign
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Cable Route Buried Fiber Optic Cable Line - Before Excavating Or To Report An Emergency Call (800) 123-4567
9"x12"
High Voltage Buried Cable OSHA Danger Sign
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High Voltage Buried Cable
7"x10" to 10"x14"
High Voltage Buried Cable Sign
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High Voltage Buried Cable In Center Of Road
12"x18"
High Voltage Cable Buried OSHA Danger Sign
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High Voltage Cable Buried Here
7"x10" to 10"x14"
High Voltage Cable Buried Do Not Dig OSHA Danger Sign
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High Voltage Cable Buried. Do Not Dig Between Signs
5"x7" to 12"x18"
custom
Custom Warning Cable Route Buried LawnBoss Sign
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Warning - Cable Route Buried Fiber Optic Cable Line - Before Excavating Or To Report And Emergency Call (800) 123-4567
10"x12"

Call Before You Dig Signs

(104200)
custom
Custom Warning Sign
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[Your Custom Wording Here]
3.5"x5" to 18"x24"
custom
Custom Caution Sign
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[Your Custom Wording Here], (with Graphic)
3.5"x5" to 18"x24"
Buried Cable Call Before Digging Write On Area Sign
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Buried Cable Call Before Digging # _____ (Write On Area) (With Down Arrow & Electric Shock Symbol)
3.5"x5" to 12"x18"
OSHA Caution Buried Cable Call Before Digging Sign
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Buried Cable Call Before Digging ___-___-____ (with Graphic)
7"x10" to 10"x14"
custom
Custom Warning Buried Communication Cable No Digging Sign
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Buried Communication Cable (with No Digging Symbol) Before Digging Please Call…. Add Your Company, Cable Route With Bidirectional Arrow
6"x12"
custom
Custom Warning Buried Electric Line No Digging Sign
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Buried Electric Line (With No Digging Symbols) Before Digging Please Call….
6"x12"
custom
Custom Buried Fiber Optic Cable No Digging Sign
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Buried Fiber Optic Cable (with No Digging Symbol) Before Digging In This Area Call, Bidirectional Arrow
9"x12"
custom
Custom Warning Buried Power Cable No Digging Sign
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Buried Power Cable - Call Before You Dig - Add your Company - Cable Splice With Down Arrow
6"x12"
custom
Custom Warning Cable Route, Call Before Digging Sign
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Cable Route (with Bidirectional Arrow) Underground Power Cables In This Area Warning
6"x12"
custom
Custom Warning Cable Route Buried Sign
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Cable Route Buried Fiber Optic Cable Line - Before Excavating Or To Report An Emergency Call (800) 123-4567
9"x12"
Underground Cable Call Before Digging OSHA Warning Sign
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Underground Cable Call Before Digging ___-___-____
7"x10" to 10"x14"
Underground Cable Call Before Digging 811 Sign
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Underground Cable Call Before Digging 811
3.5"x5" to 10"x14"
custom
Custom Underground Cable No Digging Warning Sign
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Underground Cable In This Area (with No Digging Symbol) Call 1-800-123-4567 - Atleast 48 Hours Before Digging In This Area
9"x12"
Underground Cable Call Before Digging Write On Area Sign
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Underground Cable. Call Before Digging: # ________ (Write On Area) (With Down Arrow & Electric Shock Symbol)
3.5"x5" to 12"x18"
custom
Custom Warning Underground Power Cables No Digging Sign
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Underground Power Cables In This Area -Before Digging, Trenching or Plowing In This Area Call…
6"x12"
custom
Custom Warning Cable Route Buried LawnBoss Sign
Zoom Personalize
Warning - Cable Route Buried Fiber Optic Cable Line - Before Excavating Or To Report And Emergency Call (800) 123-4567
10"x12"
custom
Personalized Underground Cable Lawnboss™ Sign & Stake Kit
Zoom Personalize
Warning - Underground Cable Call Before Digging (800) 123-0000
10"x12"

Other Electrical Safety Signs

(87702)

Customer Reviews

Man User Icon
Apr 20, 2021

OSHA Danger Sign : High Voltage Cable Buried Here
Part #: S-1128 7" x 10" HDPE Plastic Sign   Verified Purchase

Review

Delivered as scheduled.
Man User Icon
Jan 08, 2021

OSHA Danger Sign : Do Not Climb Tower
Part #: S-8191 18" x 12" Diamond Grade Reflective Aluminum Sign   Verified Purchase

Just trying to avoid injuries.

It's a liability thing, and passersby will definitely see the message.
Man User Icon
Oct 05, 2020

Custom No Digging Warning Sign : Buried Fiber Optic Cable (with No...
Part #: S-3553 9" x 12" Heavy-Duty Aluminum Sign, 80 mil   Verified Purchase

Why go anywhere else

A good quality sign that you can customize to your liking. Many selections and ideas to help you find what you need. I have no need to look anywhere else. I know I am getting a good product at a good price, no matter what kind of sign you may need, and for a quick turnaround. Thanks again
Man User Icon
Sep 21, 2020

OSHA Caution Sign : Buried Cathodic Protection Cables...
Part #: S2-4136 5" x 7" Adhesive Polyester Labels   Verified Purchase

Review

However it took three trys to receive order. Poor quality packaging.
Man User Icon
Aug 31, 2020

Custom No Digging Warning Sign : Cable Route (with Bidirectional...
Part #: S-3556 12" x 6" Heavy-Duty Aluminum Sign, 63 mil   Verified Purchase

Warning signs for owner utilities

Signs came as promised and they look good.
See all reviews
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