Product Description

The MCT74-30(45) - A7-012053CA110S2 is a compact and precision-built ring type current transformer specially designed for accurate current monitoring, electrical metering, and protection applications in industrial and commercial power systems. Built using advanced magnetic core technology and high-grade epoxy resin insulation, this transformer delivers reliable performance, excellent measurement accuracy, and long operational durability under continuous-duty conditions.

The MCT74-30(45) - A7-012053CA110S2 safely converts high primary current into a standardized low secondary current suitable for digital energy meters, monitoring devices, and protection relays. It also provides secure electrical isolation between high-voltage power circuits and low-voltage measuring instruments, enhancing operational safety and protecting connected electrical equipment against overloads and short-circuit faults.

This model features a 74 mm core size with a 30(45) window arrangement, making it ideal for installation around insulated conductors and busbars inside switchgear assemblies, distribution panels, and industrial automation systems. Its compact ring type design helps optimize panel space while maintaining stable and efficient current sensing performance.

Manufactured using premium epoxy resin cast insulation, the transformer provides excellent dielectric strength, thermal endurance, and resistance against dust, moisture, vibration, and industrial environmental conditions. The flame-retardant thermoplastic enclosure ensures additional protection for the internal magnetic core and winding, resulting in safe and maintenance-free operation over extended service periods.

The MCT74-30(45) - A7-012053CA110S2 offers highly stable secondary output and consistent performance even during fluctuating electrical loads. Its low-loss magnetic core and precision winding technology contribute to enhanced system efficiency and dependable metering accuracy.

Widely used in industrial plants, commercial electrical installations, utility monitoring systems, generator panels, and energy management applications, this transformer is known for its rugged construction, low maintenance requirements, and long service life. Compliance with IS and IEC standards ensures reliable quality, safety, and operational consistency.

Its lightweight structure, easy mounting arrangement, and durable design make it a preferred solution for electrical contractors, panel builders, and industrial engineers requiring dependable current transformers for modern electrical systems.