Page top

Primary Contents

SSR

Term : SSR

What is 'SSR'? What does 'SSR' mean?

Definition

An abbreviation for "solid state relay." A relay that does not contain any mechanically moving parts. An SSR can be combined with a Temperature Controller with a time-proportional voltage output (for driving the SSR) to control a heater. An SSR is semi-permanent because it has no contacts.

Temperature Controllers