<p>The MCCB (Molded Case Circuit Breaker) is a robust and reliable component designed for industrial and commercial applications, ensuring electrical safety and operational efficiency. With a rated current of 40 A, this circuit breaker is well-suited for managing moderate electrical loads.</p><p>Engineered to withstand harsh conditions, it boasts a rated impulse withstand voltage of 8 kV and an insulation voltage of up to 1000 V. This makes it highly effective in protecting against overvoltage transients and ensuring system integrity under demanding environments. The device operates efficiently across both AC and DC systems with a rated voltage capacity of 690 VAC or 500 VDC.</p><p>The trip unit features thermal-magnetic (TM) technology, providing dependable protection by combining thermal overload protection with magnetic short-circuit protection. This ensures that the device responds accurately to different fault conditions, maintaining system safety.</p><p>With a breaking capacity of 36 kA, the MCCB can handle significant fault currents without compromising performance. It supports front connection types via bolt terminals, offering straightforward installation while maintaining secure connections.</p><p>Designed with practicality in mind, the MCCB has three poles within its compact width of 90 mm. It meets the IP20 degree of protection standard, which provides basic protection against solid objects but requires additional enclosure for complete environmental sealing.</p><p>This circuit breaker conforms to IEC60947-2 standards, assuring compliance with international quality and safety regulations. Weighing just 1.4 kg, it balances durability with ease of handling during installation or maintenance processes.</p><p>Operating at frequencies between 50/60 Hz allows versatility in various power systems worldwide. It&#39;s suitable for use with XT2N setups, providing compatibility across different configurations.</p><p>For customization based on specific requirements or load variations, the MCCB offers a current setting range from 28 to 40 A along with a rated short circuit current capability between 300-400 A. Its main circuit connecting capacity spans from 32.5 sq-mm to an impressive maximum of 100 sq-mm accommodating diverse wiring needs effectively while minimizing power loss at only about 3.71 W enhancing energy efficiency throughout its operation cycle making this product not only functional but also cost-effective over time through reduced energy wastage potential thereby contributing positively towards overall system sustainability goals too!</p>