Description
3-PH PLUG IN MONITOR
Relay Voltage Monitor 8 Pin 190V to 480V
Symcom
Protection Relays, 201A Series
Item# 201A-9 – Voltage Monitor, 3Ph, w/High Voltage Trip Protection
- Protects From Low Voltage
- Protects From Reverse Phase
- Diagnostic LED
- Optional High Voltage Protection
- 8-Pin Plug-In
The 201A is an auto ranging 8‑pin, plug‑in voltage monitor designed to protect 190‑480VAC, 3‑phase motors regardless of size. It is used to prevent damage caused by single‑phasing, low voltage, phase reversal and voltage unbalance conditions.