RHEINTACHO NF 401 Z1 Speed / Frequency Monitoring Relay Module
RHEINTACHO NF 401 Z1 Speed / Frequency Monitoring Relay Module (Part No. 404.001.00265) is a precision monitoring relay designed for speed, frequency, and rotational supervision in industrial systems. It provides reliable detection of overspeed, underspeed, and frequency deviations, making it ideal for engines, turbines, conveyors, pumps, generators, and industrial automation applications where accurate speed monitoring and protective shutdown functions are required.
BRAND
RHEINTACHO
TYPE
Frequency Monitoring Relay Module
PART NO.
404.001.00265
MODEL
NF 401 Z1
Full Technical Specifications ▶
| Parameter | Value / Description |
|---|---|
| BRAND | RHEINTACHO |
| TYPE | Frequency Monitoring Relay Module |
| PART NO. | 404.001.00265 |
| MODEL | NF 401 Z1 |
| MANUFACTURER | RHEINTACHO Messtechnik GmbH |
| Voltage Rating | 24 V DC |
| Application | Speed monitoring, frequency supervision, marine engine protection, conveyor systems, and rotating machinery control |
| Device Classification | SPEED RELAY |
| Supply Terminals | 7 (+) / 8 (0V) |
| Operating Supply | 24 V DC |
| Compliance Marks | CE |
| Primary Function | Monitors shaft speed or pulse frequency and provides relay-based alarm/control output |
| Mounting Type | Industrial relay module installation |
| Made In | Germany |
| REF NO | 326 |
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