Description
The Omron K8DS-PZ2 is a compact 3-phase monitoring relay designed to provide essential protection for motors and equipment in industrial and commercial applications. With its slim 17.5 mm width, it saves panel space while delivering reliable monitoring of voltage imbalance, incorrect phase sequence, phase loss, and over/under voltage conditions.
It features an SPDT relay output for flexible integration into control circuits and uses a DIN rail mount design for easy installation. The robust screw terminals ensure secure wiring, while its wide 380–480 VAC operating range supports various industrial power systems.
Ideal for use in pumps, HVAC systems, conveyors, compressors, and other motor-driven equipment, the K8DS-PZ2 enhances system reliability and protects valuable assets from power anomalies.
Specifications
| Category | Details |
|---|---|
| Product type | Monitoring relay |
| Model | K8DS-PZ2 |
| Functions | Over/under voltage, Phase asymmetry, Phase loss, Phase sequence |
| Installation type | DIN rail |
| Connection method | 3-wire |
| Size | 17.5 mm (width) |
| Supply voltage (AC) | 380–480 V |
| Output type | Relay |
| Contact description | SPDT |
| Terminal type | Screw |
| Body color | Black |
| Weight | 0.065 kg |






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