GE THQL1120 1 Pole 20 Amp 120/240 Volt Plug-in Circuit Breaker — Box Of 5 New!

GE General Electric THQL1120 1 Pole 20 Amp 120/240 Volt Plug-in Circuit Breaker — Box Of 5 New!=================See pics of box and labels for ALL specifications. I am not electrically knowledgeable in any way.Almost for sure pre-1980s because there are no UPC codes anywhere. 5 shiny new breakers in an opened box that shows age and storage wear.