The Frer TAT022050X05 is a compact measuring current transformer with a 50 A primary and 5 A secondary, designed for accurate current measurement in energy monitoring systems. It features a Ø22 mm cable aperture and snap-on mounting for easy installation.

Technical Specifications

• Model: TAT022050X05
• Primary Current: 50 A
• Secondary Current: 5 A
• Cable Aperture Diameter: Ø22 mm
• Bar Compatibility: 20 × 5 mm
• Accuracy Class: Class 3
• Burden: 1.2 VA
• Frequency Range: 50–60 Hz
• Insulation Reference Voltage: 0.72 kV
• Test Voltage: 3 kV for 1 minute at 50 Hz
• Insulation Class: Class E
• Protection Degree: IP20
• Material: Self-extinguishing thermoplastic (UL94-V0)
• Mounting Type: Snap-on