Merlin Gerin Industrial Control System TR22A
The Merlin Gerin TR22A Industrial Control System (P/N: 50397) is an industrial control and monitoring module designed for reliable supervision of electrical systems and critical equipment. It provides continuous monitoring, fault indication, and protective control functions to enhance system safety, operational reliability, and equipment protection in marine, industrial, and power distribution applications.
BRAND
Merlin Gerin
TYPE
Industrial Control System
PART NO.
50397
MODEL
TR22A
Full Technical Specifications ▶
| Parameter | Value / Description |
|---|---|
| BRAND | Merlin Gerin |
| TYPE | Industrial Control System |
| PART NO. | 50397 |
| MODEL | TR22A |
| SERIES | Vigilohm TR22A |
| Supply Voltage (U1) | 440–480 V AC |
| Supply Voltage (U2) | 500–525 V AC |
| Maximum Network Voltage | 440 V AC |
| Status Indicator | Red Alarm LED |
| Connection Type | Panel Mount, Screw Terminal Connections |
| Mounting Type | Flush / Panel Mount |
| Application | Permanent insulation monitoring of unearthed (IT) AC electrical distribution systems in industrial and marine installations. |
| Made In | France |
| REF NO | 1449 |
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