![[OMRON] — K8DS-PU Three-phase Undervoltage and Phase-sequence Phase-loss Relay (200~480VAC, 17.5mm)](https://img.prosourcemro.com/2026/05/001-440-1024x1024.png)
Monitoring Relays
Omron
[OMRON] — K8DS-PU Three-phase Undervoltage and Phase-sequence Phase-loss Relay (200~480VAC, 17.5mm)
Family ID: OMRON-K8DS-PU
Ideal for Monitoring 3-phase Power Supplies for Industrial Facilities and Equipment. 17.5 mm (W). One SPDT output relays
2 product codes available in this family
Product Codes & Specifications
| Product Code | Description | Brand | Spec | ||
|---|---|---|---|---|---|
| K8DS-PU1 | K8DS-PU 200~240VAC 3-wire | OMRON | Type: Three-phase Undervoltage/Phase-sequence/Phase-loss Relay | Rated Input Voltage: 3-phase 3-wire 200/220/230/240 VAC | Input Range Setting: Rotary switch | Power Supply: Same as rated input voltage | Output: SPDT × 1 | Width: 17.5 mm | ||
| K8DS-PU2 | K8DS-PU 380~480VAC 3-wire | OMRON | Type: Three-phase Undervoltage/Phase-sequence/Phase-loss Relay | Rated Input Voltage: 3-phase 3-wire 380/400/415/480 VAC | Input Range Setting: Rotary switch | Power Supply: Same as rated input voltage | Output: SPDT × 1 | Width: 17.5 mm |
