Limit Controllers

The Partlow 1161+ / 1801+ / 1401+ series provides a latched relay output which is activated when process value either exceeds or falls below the a pre-set limit level, providing a fail-safe cut off which has to then be reset before the process can continue. Each product provides a unique and vital service to an individual process. Learn More

The 6700+, 4700+ and 8700+ from West are a new range of limit controllers designed to provide a programmable safety cut out and optional alarm for use in a wide variety of applications. The + Series limit controllers provide a latched relay output which is activated when process parameters either exceed or fall below the desired value, providing a fail safe cut-off which has to then be reset before the process can continue. Learn More

The TB40-1 limit controller has been type tested to DIN standards. The TB 40-1 temperature limiter has been type tested to DIN standards, can be used for heating and refrigeration processes, and is suitable for all thermocouple types and resistance-type sensors. Learn More

Electronic switchgear for 2-point control including 2 limit contacts Learn More