50R4002 | 1-PHASE VOLTAGE MONITOR/ 380-4 Pack of 10 | Littelfuse

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!