Reed Relays and
Electronics India Limited
Manufacturer of Reed Switches, Reed Sensors and Reed-based products
Reed Relays and Electronics India Limited Incorporated in 1971

Operate AT (OAT)

Reed Switch Glossary

Operate AT or OAT, also known as Pull-in or PI, is the measured value in Ampere-turns, at which a reed contact closes.

This is valid for the closing operation of form A, B, and E type reed contacts, and the change over operation from the normally closed contact to the normally open contact for form C and D type reed contacts.


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