<p>When selecting the right accessory for your industrial or commercial electrical needs, understanding the specifications and compatibility of each component is crucial. This accessory offers a reliable solution for systems requiring robust performance and safety standards.</p><p>Designed to handle a rated current of 250 A, it efficiently manages substantial power loads, making it suitable for demanding applications. The device operates at a rated voltage of 690 VAC/VDC, providing versatility across both AC and DC systems. With this flexibility, you can integrate it into various setups without compromising on performance or safety.</p><p>The accessory features three poles, which facilitates balanced distribution of electrical loads across multiple circuits. This configuration is essential in maintaining system stability and efficiency. Additionally, its IP20 degree of protection ensures that it is safeguarded against solid objects larger than 12 mm in diameter, such as fingers or tools. While not waterproof, this level of protection is adequate for indoor environments where moisture exposure is minimal.</p><p>Compatibility with NHG1 and M1 systems broadens its application range, allowing seamless integration into existing infrastructures using these models. Its design supports cable entry up to 120 sq-mm, accommodating substantial wiring requirements typical in high-capacity installations.</p><p>This product accommodates NH1 fuse sizes within an IP20 enclosed base type setup. Such enclosures are designed to prevent accidental contact with live parts while ensuring ease of maintenance and replacement when necessary.</p><p>In summary, this accessory combines reliability with versatile compatibility options. Its robust construction makes it ideal for industrial settings where high current capacity and safe operation are paramount considerations. Whether you&#39;re upgrading an existing system or setting up new installations that require adherence to strict safety standards and efficient power management capabilities, this product stands out as a dependable choice tailored to meet rigorous demands head-on.</p>