The Ring Type CT’s - B5-050055JA110S2 is a premium quality low voltage current transformer engineered for accurate current measurement, energy monitoring, and electrical protection applications in industrial and commercial power systems. Designed with precision manufacturing standards and advanced magnetic core technology, this ring type current transformer delivers stable performance, high accuracy, and long operational reliability under varying electrical load conditions.
This current transformer is specially developed for modern electrical systems requiring dependable current sensing for meters, relays, protection devices, and monitoring instruments. Its compact ring type construction allows easy installation in switchgear panels, power distribution boards, motor control centers, and automation systems where space optimization and performance are equally important.
The B5 series current transformers are widely preferred in industrial environments because of their superior insulation properties, low thermal losses, and excellent accuracy stability. The model B5-050055JA110S2 ensures safe isolation between primary and secondary circuits while maintaining precise current transformation ratios for accurate readings and protection functionality.
Manufactured using high-grade flame-retardant engineering thermoplastics, this CT provides enhanced mechanical strength and operational safety. The rugged housing protects internal windings and magnetic cores from external environmental conditions, ensuring reliable long-term performance in demanding industrial applications.
This transformer is suitable for continuous duty operations and supports both metering and protection systems. It is designed according to IEC standards, making it ideal for global electrical infrastructure projects and industrial installations.
The ring type structure simplifies cable or busbar insertion and enables quick mounting during panel manufacturing or onsite installation. Its optimized internal geometry ensures efficient magnetic flux distribution, reducing measurement errors and improving operational consistency.
The B5-050055JA110S2 current transformer is commonly used in:
With reliable insulation, accurate transformation capability, and durable construction, this model provides excellent performance for critical electrical monitoring applications. It helps industries improve energy efficiency, monitor electrical loads effectively, and ensure system protection against overload conditions.
Its maintenance-free design and robust electrical characteristics make it an ideal choice for electrical engineers, EPC contractors, panel manufacturers, and industrial system integrators seeking dependable current transformers for long-term usage.
| Parameter | Specification |
|---|---|
| Model | B5-050055JA110S2 |
| Product Type | Ring Type Current Transformer |
| Series | B5 Series |
| Primary Current | 500 A |
| Secondary Current | 5 A / 1 A |
| Accuracy Class | 0.5 |
| Rated Burden | 10 VA |
| Inner Diameter | 50 mm |
| Operating Frequency | 50 Hz |
| System Voltage | Up to 720 V |
| Insulation Level | 3 kV |
| Housing Material | Flame Retardant Polycarbonate |
| Core Material | High Permeability CRGO Core |
| Mounting Type | Busbar / Cable Mounting |
| Terminal Type | Screw Type Terminal |
| Protection Class | IP20 |
| Application | Metering & Protection |
| Standard Compliance | IEC 61869-1 & 2 |
| Operating Temperature | -10°C to +55°C |
| Installation | Indoor Use |
| Country of Origin | India |
Designed for precise current measurement in industrial metering and monitoring applications.
Space-saving structure enables convenient installation in compact electrical panels and switchgear systems.
Manufactured using high-quality flame-resistant polycarbonate material for enhanced operational safety.
Provides secure isolation between primary and secondary circuits for reliable electrical performance.
Low heat generation and optimized magnetic core design ensure long operational stability.
Supports quick cable or busbar insertion for simplified mounting and maintenance.
Suitable for continuous industrial use in demanding electrical environments.
Manufactured according to international standards for consistent quality and reliability.
The B5-050055JA110S2 Ring Type Current Transformer is widely used in:
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