Frequently Asked Questions
What is the function of SPDT relays?
SPDT (single pole double throw) relays allow a normally open and a normally closed contact set in one relay. Along with the switching function, they also provide a perfect routing for the signal.
What is a control switch?
A control switch is a mechanical switching device which controls the operation (closing / opening) of alternating relays in most applications.
What is an octal base?
The octal-type base relays offer great reliability and resistance against shock and vibrations in hazardous locations & washdown applications.