Woodward MRI4A0AB Protection Feeder Device

Description

The MRI4A0AB is a high-performance protection relay designed to safeguard electrical distribution systems. It offers advanced protection features, including overcurrent, earth fault, and phase imbalance detection, ensuring the reliability and safety of electrical infrastructure.

Specifications

• Nominal Voltage: 100/110/230/400 VAC (3-phase system)
• Frequency: 50/60 Hz
• Trip Load: 250 VAC, 5A
• Power Supply: 24-270 VDC / 48-230 VAC
• Input Current: 259 VAC Max
• Conductor Type: Copper
• Dimensions: 120 x 100 x 60 mm
• Weight: 1.2 kg
• Certifications: CE, UL
• Warranty: 12 months