The Tape Insulated Protection CT – Primary Type is a robust current transformer designed for direct connection to the primary conductor, providing dependable performance in protection applications.
Its tape insulation construction ensures high dielectric strength, mechanical durability, and safety, making it ideal for switchgear, distribution panels, and protection relays.

Key Features
- High reliability for protection relays and fault detection
- Direct connection to the primary conductor without extra busbars
- Strong tape insulation ensuring dielectric strength and operational safety
- Consistent performance under fault and overload conditions
- Long service life with rugged construction
asked question
Have questions about Tape Insulated Protection Primary CT?
Find answers to common queries about the Tape Insulated Protection CT, its applications, and operational benefits.
It is a tape insulated current transformer built for protection purposes, ensuring reliable current transformation under fault and overload conditions.
It is commonly used in switchgear, protection panels, feeder systems, and distribution networks where fault detection and isolation are critical.
The CT is designed to deliver protection accuracy classes (5P, 10P, etc.), suitable for fault detection and relay operation.
The tape insulation ensures high dielectric strength, compact design, and improved safety while providing durability for long-term operation in harsh conditions.
Yes, it can be customized for different current ratios, protection classes, and mounting designs to match customer-specific protection requirements.