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50R4002 | 1-PHASE VOLTAGE MONITOR/ 380-4 Pack of 10 | Littelfuse
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Overview Details for 50R4002
**Littelfuse NCO-50R4002: 1-Phase Voltage Monitor**
The Littelfuse NCO-50R4002 is an industrial-grade voltage monitor designed to protect critical equipment from voltage fluctuations. It features a voltage range of 380-480VAC, making it suitable for single-phase power systems. The device monitors voltage levels continuously and triggers an alarm or disconnects power if the voltage falls outside the preset limits.
**Key Features and Benefits:**
* **1-Phase Voltage Monitoring:** Monitors AC voltage in single-phase systems.
* **Adjustable Voltage Thresholds:** Allows customization of voltage limits to suit specific equipment requirements.
* **LED Indicators:** Provides visual status of voltage levels and alarm conditions.
* **Delay Timer:** Programmable delay to prevent nuisance trips caused by voltage spikes or transients.
* **Compact Design:** Saves space in electrical panels and enclosures.
**Applications:**
The NCO-50R4002 is ideal for protecting sensitive electronic equipment in industrial, manufacturing, and data center environments where voltage fluctuations can cause damage or downtime. It is commonly used in:
* Motor control systems
* Power distribution panels
* Control circuits
* Process monitoring equipment
**Conclusion:**
Protect your critical equipment and ensure uninterrupted operation with the Littelfuse NCO-50R4002 voltage monitor. Its reliable performance and adjustable features make it a valuable investment for maintaining the integrity of your electrical systems. Order yours today from our HVAC supply store for the best prices and fast shipping!
Specifications
| Item Number | 50R4002 |
| Brand | Littelfuse |
| Brand | Littelfuse |

