Safety plug

Also found in: Encyclopedia.
See Fusible plug, under Fusible.

See also: Safety chain

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It also has a double-barred Cease-Fire safety plug insert that slides into place, immobilizing the trigger and reactivating the Auto-Flip safety until you remove it and are ready to shoot.
As of 22:30 hours GMT on Thursday 31st of May 2012, operations have commenced with the drilling out of the cast iron safety plug in the cased hole.
A FIRM which transported radioactive cargo without a safety plug 130 miles across Britain has been fined pounds 250,000.
Another feature designed to minimize accidents is the tee valve safety plug. Shipped with the plug on the open end of the valve, this prevents potential leakage should the user accidentally leave the valve open when the system is started up.
If the water did not reach the safe level in the boiler the heat from the firebox would melt out from the lead safety plug, the fire would be drowned and[ETH] Oh calamity!
However, I did notice that each LASH is shipped with the following items: one training video, one safety booklet, two orange plastic dummy rounds, one safety plug, one combination barrel blocking rod, one combination lock, one keyed lock and one hex wrench.
The pain prompted him to design a safety plug which changes colour if the water is too hot.
We got our second product, Two2four, a four-way adapter that converts two sockets into four, into B&Q, Homebase, Comet and other electrical retailers and are launching our third product, the Timelock Safety Plug, a safety plug with timer, this autumn.
Get into the habit of fitting a safety plug (RCD) into the socket.
He writes: "I was disgusted to see parents filming a baby putting a safety plug into its mouth.