MONITORING RELAY CURRENT 1CO 8A 250VAC ADJ. 1-20A

Monitoring relay for current PRI-32 with supply voltage 24-240 VAC and 24 VDC, set range 1-20 A, hysteresis 5%, fixed changeover contact 8 A AC1, breaking capacity 2000 VA/AC1, 240 W/DC, output indication with red LED, built-in current transformer that measures the current flowing through the conductor connected through it. This design reduces temperature compared to a traditional solution with a built-in shunt, while simultaneously increasing the current range up to 20 A and galvanically isolating the monitored circuit. The monitoring relay PRI-31 is used for monitoring current levels in single-phase AC circuits. Stepwise adjustment of the current threshold enables its use in various applications. The output contact is open in normal condition. When the set current threshold is reached, the relay contact closes. Upon returning from fault condition to normal condition, the contact opens after exceeding the hysteresis (5%). Thanks to multi-voltage control, the relay can be used flexibly in various applications. The relay can monitor loads supplied by a source different from the supply of the PRI-31 monitoring relay. This product description is an automated translation of the original Finnish description.