The main thing is, we're firmly convinced there has to be a safety circuit.

But I might throw a safety circuit around this net-by offering to help.

Waiting, he leaned forward, broke the safety circuit, and flicked unsteadily along the bank of red switches.

When Dad heard about it, he almost blew his safety circuits.

One of the cell's safety circuits is the telomere-shortening system.

Citizens like not fatal accidents, so machines capable of dealing death must have a safety circuit.

But if one should be under heavy fire, the safety circuits would automatically switch all power into the defence screen generation.

The safety circuit also turns off the pack before its voltage falls below a threshold.

Only battery packs with safety circuits instantly turn off the pack in response to a short circuit.

Now the two cars no longer had operating brakes, but the safety circuits should have gone dead in the off position.