To view this as a web page, click here

 

 
 
 
 
 


1/20/2020
Published Weekly by Grain Journal
Edited by Grainnet Editor Kendall Trump
GRAINNET

Published Every Monday by Grain Journal

 

Electrical Safety: "The Freezing Effect"

Electrical current is measured in amps or milliamps.

The following table illustrates the effects of electrical voltage on the body.

Electrical-safety-table.jpg#asset:187306

An electrical shock can cause the body's muscles to contract or "freeze."

This effect makes it difficult for a person to pull free of the energized circuit.

There also may be situations where electrical current excites extensor muscles, causing a person to be thrown away from the power source.

If a person is "frozen" to a live electrical power source:

1. shut off the power immediately, if possible.

2. Use boards, poles, or sticks made of non-conducting materials to safely push or pull the person away from the power source.

Do not attempt to touch the person or knock them from the contact with any part of your body.

This may result in electrical shock, or even worse, becoming part of the circuit.

Source: Joe Mlynek is president of Progressive Safety Services LLC, Gates Mills, OH: joe.mlynek@progressivesafety.us, and content creation expert for Safety Made Simple Inc., Olathe, KS; joe@safetymadesimple.com

 
 

 

Follow Us on Twitter

Receive Our Safety Enews Twice a Month

 

This Safety Alert was published by Grain Journal, Decatur, IL

800-728-7511 | website: www.grainnet.com