Littelfuse HLMUDRAAA 3 Phase Voltage Monitor 200-480 VAC

Product Description

The Littelfuse HLMUDRAAA is a robust 3-phase voltage monitor designed to protect and monitor industrial electrical systems. Its encapsulated and reliable design ensures consistent performance in harsh environments.

• Provides real-time monitoring and protection against phase loss, reversal, and unbalance
• Features adjustable trip delays and restart delays to prevent nuisance tripping
• Supports universal voltage ranging from 200 to 480 VAC

Product Highlights

Equipped with DPDT relay contacts rated for 10A, the HLMUDRAAA ensures effective handling of high voltages and currents. Encapsulation shields the device from external elements, ensuring operational integrity and longevity.

Product Information

Standard Information

• Mounting Type: DIN Rail/Surface
• LED Indicators: Provide clear diagnostic feedback

Technical Specifications

• Voltage Range: 200 to 480 VAC
• Frequency Rating: 50/60 Hz
• Output Type: Isolated DPDT relay
• Dimensions: 3 in H x 2 in W x 1.64 in D
• Surge Protection: IEEE C62.41-1991 Level B
• Contact Configuration: DPDT 2-Form C