Control & Timing Relays

Why does the set time not correspond with the scale range printed on Pneumatic Timing Modules CZE7 and CZA7?

What is the recommended procedure to set on or off delay times when using the CZE7 and CZA7 Pneumatic Timing Modules with CA7 or CS7 products? 

Can an interposing relay be used with CA6 Electronic coil contactors?

What are the distinctions between CAS7 Safety Contactors and CSS7 Relays versus General Purpose CA7 Contactors and CS7 Relays? Does the CA7/CA6 Contactor or CS7 Relay have safety ratings?

The use of electronic DC contactors and control relays can reduce the size requirements of DC power supplies. The CRI7E external electronic interface is another way to reduce DC power requirements.

The use of electronic DC contactors and control relays can reduce the size requirements of DC power supplies. The CRI7E external electronic interface is another way to reduce DC power requirements.

About 85% of all coil burn-outs are caused by low voltage resulting from insufficient control power. Field personnel can identify possible causes and prevent the death of contactor and/or relay coils.

What is the purpose of a surge suppressor? What are the differences between the types of surge suppressors?

Relays are a significant element in industrial processes. Millions of relays operate in the world as an interface between control circuits and electrical load. This paper dicusses specifically the Relpol brand of general purpose relays.

A combination of many factors can affect the dependability, life expectancy, and suitability of an auxiliary contact block in any given application. Understanding the most important of those factors can help you select the best switch for your needs.