FICO TLC-4 TAB Model Current Transformer (CT) – 80×30mm Window Size, 400A–2500A, 5A Secondary for Energy Metering & Protection

The FICO TLC-4 TAB Model Current Transformer is a high-accuracy bar-type current transformer (CT) designed for precise current measurement, energy monitoring, and protection systems in industrial, commercial, and large electrical installations. Featuring a large 80×30mm window size, this CT is ideal for mounting directly over high-current busbars, ensuring quick installation, strong mechanical stability, and long-term performance.

The TLC-4 TAB CT supports a wide primary current range from 400A to 2500A with a standard 5A secondary output, making it fully compatible with energy meters, smart meters, power analyzers, AMR systems, and protective relays. Its TAB (bar-type) design allows easy integration into switchgear panels, distribution boards, MCC panels, and power control systems where space efficiency and reliability are critical.

Engineered with high-quality magnetic core material, the FICO TLC-4 ensures excellent accuracy, low losses, and stable performance even under continuous high-load conditions. The 80×30mm bar window supports large copper or aluminum busbars, making it suitable for medium-to-high current applications in demanding electrical environments.

 Key Features & Benefits

• Wide Primary Current Range: 400A to 2500A (5A secondary) for versatile industrial and commercial use
• Large Window Size (80×30mm): Perfect for high-current busbars and compact panel installations
• High Accuracy Classes: Available in Class 0.5, Class 1, and Class 5P10 for metering and protection
• Standard 5A Output: Seamless compatibility with energy meters, power meters, and relay systems
• Robust TAB / Bar-Type Design: Easy mounting, strong mechanical strength, and secure fit
• Electrical Isolation & Safety: Provides safe isolation between primary and secondary circuits
• Durable Construction: Resistant to heat, vibration, dust, and electrical stress for long service life

 Typical Applications

• Energy metering and electrical billing systems
• Industrial switchgear and power distribution panels
• Motor control centers (MCC) and substations
• Power monitoring and energy management systems
• Protective relay input for overload and short-circuit protection
• Commercial buildings and heavy electrical installations

 Why Choose FICO TLC-4 TAB Model CT?

The FICO TLC-4 TAB Model Current Transformer combines accuracy, durability, and installation flexibility in one compact solution. With its 80×30mm window size, wide current range up to 2500A, and reliable 5A secondary output, it is the ideal choice for professionals seeking accurate energy measurement, dependable protection, and long-term performance in modern electrical systems.