<p>When considering a Miniature Circuit Breaker (MCB) for your industrial or commercial needs, the S300P Series offers a reliable option with its robust features and compliance with international standards. Designed to ensure safety and efficient operation, this MCB is well-suited for various applications requiring dependable circuit protection.</p><p>The MCB has a rated current of 40 A, suitable for handling moderate electrical loads. It operates at a rated voltage of 240 VAC, providing compatibility with standard power systems. With an impressive breaking capacity of 15 kA, it ensures effective interruption of fault currents, safeguarding your equipment from potential damage.</p><p>One of the notable attributes is its rated impulse withstand voltage of 6 kV and insulation voltage rating of 500 V. These specifications highlight its resilience against transient overvoltages and ensure operational reliability under demanding conditions.</p><p>The S300P Series MCB adheres to rigorous standards such as CSA 22.2 No. 235, IEC/EN 60898-1, IEC/EN 60947-2, and UL 1077. This compliance underscores its quality and suitability for global markets.</p><p>In terms of design, the MCB features a single pole configuration with an IP20/IP40 degree of protection making it apt for installations where dust ingress is minimal but not entirely absent. The screw clamp terminal type facilitates secure connections while supporting a tightening torque up to 2.8 N-m.</p><p>With compact dimensions—17.5 mm in width, 88 mm in height, and a depth of 67.6 mm—it fits seamlessly onto DIN rails without occupying excessive space within control panels or distribution boards.</p><p>Durability is another strong point; boasting an electrical durability rating of up to 10,000 cycles ensures long-term performance even under frequent switching operations.</p><p>For installation flexibility the device can be mounted in any position on standard DIN rails allowing versatile integration into existing setups without constraints regarding orientation or power supply connection which can be arbitrary.</p><p>Operating efficiently across temperatures ranging from -40 to +70 degrees Celsius makes it suitable for diverse environments whether indoors or outdoors provided adequate housing exists as per its pollution degree rating IP3 meaning it&#39;s designed primarily for indoor use free from significant environmental pollutants like dust moisture etcetera</p><p>Moreover this MCB falls under Curve Type C catering specifically towards general-purpose load types including lighting heating motor circuits ensuring quick response times during short-circuit events whilst minimizing nuisance tripping</p><p>The product weighs just about .124 kg contributing minimally towards overall system weight yet delivering substantial protective benefits</p><p>Finally equipped with features like dielectric test voltage capability at two kilovolts wire stripping length requirement set at fourteen millimeters plus RAL7039 grey housing color aligning aesthetically within modern installations all combine harmoniously enhancing both functionality appeal throughout lifespan</p>