I often get calls asking what class of rubber insulating gloves
is required for specific levels of voltage. The following is information from OSHA.
Employees who work in close proximity to live electrical current may require a variety of electrical insulating protective equipment. The Occupational Safety and Health Administration (OSHA) outlines this in their electrical protective equipment standard (29 CFR 1910.137
) which provides the design requirements and in-service care and use requirements for electrical-insulating gloves and sleeves as well as insulating blankets, matting, covers and line hoses.
Electrical safety gloves
are categorized by the level of voltage protection they provide. Voltage protection is broken down into the following classes:
Class 00 – Maximum use voltage of 500 volts
Class 0 – Maximum use voltage of 1,000 volts
Class 1 – Maximum use voltage of 7,500 volts
Class 2 – Maximum use voltage of 17,000 volts
Class 3 – Maximum use voltage of 26,500 volts
Class 4 – Maximum use voltage of 36,000 volts
Other requirements include daily inspections for any damage before each day’s use and retested and certified every six months.
You can print a copy of the Electrical Glove classification, voltage levels, and labeling chart by clicking on this “CHART
Hybrid vehicles use high voltage batteries and electric motors for power. The batteries generate quite a shock.
Most consumers and technicians are not cognizant of the amount of power. The voltage can range from 144 volts on a Honda Civic to 500 volts on a Toyota Prius so the battery can pack quite a wallop. Therefore, there is more than enough juice to fry anyone who accidentally comes into contact with the high voltage battery, wiring or power equipment components used in hybrid vehicles.
The recommended protection for technicians who service these vehicles is to wear Class 0 rated rubber insulated gloves, which are rated up to 1,000 volts AC. These gloves should be free of any tears, pinholes, or cuts and certified since they have a shelf-life.
See this link for Hybrid Vehicle Gloves.
Also, you must make sure the vehicle is turned OFF before you begin any electrical or mechanical repairs on any hybrid power components.
This is our newest line of Gloves for electrical workers.
Salisbury rubber insulating gloves have earned the reputation for superior performance – meeting and exceeding the requirements of the current ASTM D120 specifications and the IEC EN 60903 Standards.
The Salisbury line includes all Classes in sizes from 7 to 12. The classes of the gloves include 00, 0, 1, 2, 3 and 4 from 500 volts AC (low voltage) to the 36,000 volts AC (high voltage).
These linemen’s gloves also include the Class 0 range (up to 1,000 AC/1,500 DC) used for the repair and manufacturing of hybrid electric vehicles and automobiles.
We are proud to offer these gloves since they are manufactured in the USA not far from our warehouse which provides you with freshly manufactured gloves without the annoyance and worry of purchasing imported linemen’s gloves with limited certification/aging dates.
Ansell-Hawkeye Glove Company (formerly Hawkeye Glove) closed down last Thursday, May 31st.
Hawkeye Glove was a primary contractor of gloves for the US Military before Ansell acquired the company in 2008 at a reported price of 10.8 million. The closure affects 22 production workers at the Fort Dodge plant and it could affect many more once it closes its other production operations.
Management blamed the plant’s closure on Pentagon budget cuts but in theory this type of glove production which is based on cut-and-sewn gloves probably led to its demise. Ansell’s core production expertise is in dipped disposable gloves and condoms and Hawkeye’s expertise was in leather and cotton glove production.
For me, the writing was on the wall when they stopped making US made Marine Corp white dress gloves
for us in 2009. It’s too bad they shuttered the business before letting us know.
Every gardener knows that a good pair of gloves is an essential gardening tool. However, with the many types of gloves available, it can be overwhelming to make a choice. Here’s a simple
guide by type to help you with your choice.
(see links in titles below)
Leather and Pruning Gloves
Leather gloves are the standard for strength and
durability. You chose from standard driver’s styles to models used for wire fencing. For pruning, purchase a pair of pruning gloves specifically designed for pruning with reinforced arm protection. If you are working in wet conditions look for pigskin gloves since they will dry soft if they get wet. Newer artificial leather gloves are fine and will last longer than natural leather.
Cotton and Jersey Gloves
Cotton and Jersey gloves are the most popular because they are inexpensive but they have
limitations. They are breathable and lightweight and will keep your hands clean and protect you
from blisters. However, they will absorb moisture and not protect you from chemicals or cuts and
abrasions. Also, they are not very durable or long-lasting.
Disposable Gloves (Latex, Nitrile, Vinyl PVC)
I do not recommend using disposable gloves since they are not durable and do not offer proper
protection against most chemicals and pesticides. Plus, latex gloves will dissolve when exposed to
gasoline or motor oils used in lawnmowers.
Although rubber gloves tend to be hot, they offer great protection against moisture and most
chemicals. If you only need moisture protection – natural rubber is fine. However, I suggest you
look for nitrile or vinyl gloves for use with chemicals and pesticides.
Bamboo Knit Gloves
These are becoming extremely popular since they are earth friendly, last long, fit and feel
great, and inexpensive. They also come with a coated palm for added protection and grip. My
personal biased choice is the GO Greens® Bamboo Gloves from GO Gloves.
Tom Votel, President of Tenacious Holdings, Inc. (d/b/a Ergodyne
) threw down the gauntlet yesterday against the Wells Lamont Glove
company in a lawsuit claiming infringement on his glove design patent.
The lawsuit (Case 0:2012cv00893) filed in Minnesota on April 10th, seeks damages against Wells Lamont for claims that they infringe on a US Patent design patent #D/388,514. This patent, filed in 2009, was issued to Votel (listed as the inventor) on February 2, 2010 and assigned to Tenacious Holdings.
As a glove patent owner myself on several glove utility (field of use) patents, a glove design (appearance) patent for a work glove
is rather unique and interesting. As a matter of fact, in the last two decades I’ve only been associated with one (1) design glove patent and that was for a consumer novelty glove.
It’s not uncommon for glove companies to copy another’s work glove and I can only assume Mr. Votel and his company became very tired of these glove industry shenanigans. I like the Wells Lamont Glove Company and I like the Ergodyne Company but I’m a glove designer and maker. So, I’ll watch this case closely. Let’s see who will be the most tenacious.
Many of you have asked me about the location of the new Olga Gloves Boutique in St. Thomas – so I decided that the easiest way to explain it would be to provide the details and links in this post.
Rather than talk about the Palm Passage here, I’ve provided some useful links which you can follow. You can also find some useful general information about St. Thomas at the Palm Passage link.
It’s that time of year again when you begin to work outdoors. It’s also time to begin to think about UV protection for your hands from the sun’s rays.
provide excellent UV protection from UV-A and UV-B rays naturally without any chemical treatments. Certified independent tests demonstrate that they block 99.97% of both UV-A and UV-B rays and have a UPF 50+ rating. This UPF (UV Protection Factor) rating is used for textiles and should not be confused with the SPF rating used for FDA compliant sunscreen products.
These earth friendly, form fitting coated gloves are made from sustainable bamboo, are biodegradable, anti-bacterial, very economic, and extremely durable.
Click on the “title”
of this post to see the GO Greens Gloves
in action and for more information.
GO Greens are also great (and profitable) for fundraising events.
It’s unusual for me to criticize others observations about gloves. It’s also frustrating when I see seasoned business publication writers write opinions about gloves when their observations are unfounded, speculative, and wrong. So please let me vent.
This morning, while reading the distinguished Forbes on-line (what else) business journal, I came upon a commentary about the absurdity of using white gloves for protecting documents by one of their writers, Nathan Raab. Although Mr. Raab was on the mark about the white gloves he collectively discredited, his single observation was based on a reality show. Really!
What a shame to discredit gloves that serve a purpose to protect historical documents and archives.
You can link to his story from the title of this post and you can see my commentary reply at the bottom of “his” article by clicking on the “expand comments” link.
Maybe Mr. Raab should have searched the internet and he would have surely found me as an inventor (in the early 90’s) of white gloves specifically used for protecting our nation’s archives, documents, and films. My observation to Mr. Raab would be that it’s not rocket science and I doubt he would see the proper white gloves for protecting documents on a reality show.
Maybe Mr. Raab will see these links after reading my reply to him.
If Mr. Raab is as smart as I think he is, he may even contact me for a few samples of neat white gloves.
Since our new Glove Boutique (Olga Gloves
) is located at the famous international Caribbean island destination of St. Thomas in the Virgin Islands, we thought we better provide our foreign customers a warm welcome in their language.
On our new entry sign, we narrowed the word “Gloves” down to 13 language translations – we didn’t have room for more – and headlined it with our now famous slogan – “We Glove You!” in English.
If anyone can guess the languages we selected, we might have an award for you.
You can click on the image to enlarge it if needed.