We are offering hyundai moulded case circuit breaker. the design concepts of u-series mccb pursue advanced technology in size, customized characteristic in range and powerful capability in specification. The electric systems can be upgraded with our u-series of mccb. Moreover, the clients can avail hyundai moulded case circuit breaker at affordable prices.
- adjustable rating in full range with diverse trip mechanisms
u-series mccb adopts adjustable rating function in full range from 50 to 1600af. With diverse trip mechanisms of u-series mccb, you will be provided with wide options for system design and more flexible load fluctuations.
- wide and powerful production range
u-series mccb supplies you with wide and powerful production range; 3 to 1600a, 5 to 150ka at ac415v from general distribution boards to nuclear power plants. U-series mccb also completely covers hi-series mccb range with better characteristics.
- high breaking capacity, realized by advanced technology and optimized design
our optimized design by advanced current-limiting technology allows u-series mccb to realize high breaking capacity in a smaller size compared to hi-series mccb, contributing to compact design of system.
The current-limiting characteristic of u-series mccb also minimizes the effects from fault currents and offers cost-effectiveness.
- standardization of dimensions
u-series mccb minimizes the difference in size of each model, so that they can be easily replaced whenever the specifications of the system changes.
- reliable quality and various applications
u-series mccb is type-tested by international test authorities such as kema and keri as well satisfying iec60947-2 and nema ab-1 standards. It also acquired various marine classes and certificates for nuclear power plants.