The Ring Type Current Transformer (CT) – B3-040055IA110S2 is a high-performance electrical component designed for precise current measurement and reliable protection in power distribution systems. Engineered with a toroidal (ring-type) core, this transformer enables easy and efficient installation by allowing conductors to pass directly through its center, eliminating the need for complex wiring or system interruption. This makes it an ideal solution for both new installations and retrofit applications across industrial and commercial environments.
Built with advanced magnetic core technology, the B3-040055IA110S2 ensures accurate current transformation from high primary currents to standardized secondary outputs such as 5A or 1A. This accuracy is essential for maintaining the proper functioning of energy meters, monitoring systems, and protective relays. Its stable performance helps prevent electrical faults, enhances system safety, and supports efficient energy management.
The transformer is constructed using high-grade, flame-retardant thermoplastic material that provides excellent insulation and durability. It can withstand harsh environmental conditions, including temperature variations and electrical stress, ensuring long-term operational reliability. The compact and lightweight design allows easy integration into switchgear panels, control boards, and distribution systems without occupying excessive space.
The B3-040055IA110S2 offers exceptional performance and user convenience. Its ring-type design simplifies installation, reducing downtime and labor costs. The transformer delivers high accuracy and consistency, making it suitable for both metering and protection purposes. Its robust insulation system ensures safety against electrical hazards, while the durable outer casing protects against mechanical damage.
Another significant advantage is its low power loss and efficient thermal management, which minimizes heat generation and extends the product's lifespan. The CT is also maintenance-free, providing a cost-effective solution for long-term usage. Its compact structure makes it adaptable to various panel configurations, offering flexibility in system design.
This current transformer is widely used in multiple electrical and industrial applications, such as:
Its versatility and reliability make it an essential component for ensuring safe and efficient electrical operations.
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