PRI-42/UNI is a current monitoring relay for AC or DC current in three ranges, monitoring Imin and Imax with the WINDOW function, e.g. for overload or underload of machines and motors.
Key features
- Monitored ranges AC/DC 3.2 – 16 A, 1 – 5 A, 0.32 – 1.6 A (one input monitored at a time)
- Imax set in % of range; Imin set in % of range (WINDOW function)
- Independent time delays for both levels
- Output: 2× changeover 16 A/AC1, one contact per level; independent or parallel operation selectable
- Supply voltage AC/DC 24 – 240 V (AC 50-60 Hz)
- DIN rail housing, 90 × 52 × 65 mm
