When selecting a Molded Case Circuit Breaker (MCCB) for your industrial or commercial application, understanding the technical specifications is crucial. This MCCB offers robust performance and reliability, making it an ideal choice for various electrical systems.
This MCCB supports a rated current of 80 A, ensuring efficient management of electrical loads. It features a rated impulse withstand voltage of 8 kV and a rated insulation voltage of up to 800 V, providing excellent protection against overvoltage conditions. The device can operate effectively in both AC and DC environments with its rated voltage capacity of 690/500 VAC/VDC.
The thermal-magnetic (TM) release type combined with the TMD trip unit ensures precise operation under fault conditions. With a power loss of just 4.8 W, this MCCB maintains energy efficiency while operating at peak performance levels. Designed with three poles, it provides comprehensive circuit protection across multiple phases.
A notable feature is its high breaking capacity of 50 kA, which allows it to handle substantial fault currents without compromising safety or functionality. The front connection type facilitates easy installation and maintenance in various setups.
The degree of protection is IP20, indicating that the MCCB is protected against solid objects larger than 12 mm but should be housed within an enclosure for complete environmental protection. Its bolt terminal type ensures secure connections capable of handling significant electrical loads.
With dimensions measuring 105 mm in width and weighing in at just 1.7 kg, this MCCB offers a compact yet sturdy solution for space-constrained installations. It meets the rigorous standards set by IEC60947-2, guaranteeing compliance with international safety regulations.
Operating efficiently across frequencies from 50 to 60 Hz makes it versatile for different power systems globally. It's specifically designed to be compatible with XT3S systems, enhancing integration ease into existing infrastructures.
The product boasts a rated short circuit current capacity of up to 800 A and has an adjustable current setting range between 56-80 A allowing flexibility according to specific application needs. Additionally, it accommodates main circuit connecting capacities ranging from 85-192 sq-mm ensuring adaptability across varied wiring scenarios.
Overall this MCCB balances durability efficiency and compliance making it well-suited for demanding industrial applications where reliable circuit protection is paramount.