<p>When it comes to industrial and commercial applications, selecting the right accessory for your switch disconnector is crucial. This black knob handle stands out as a reliable choice, designed specifically to meet the demands of professionals in the field.</p><p>Constructed to be padlockable in the O-position, this feature ensures enhanced safety and security during maintenance or when you need to prevent unauthorized access. The ability to lock the handle provides peace of mind by preventing accidental operation, which can be critical in many industrial settings.</p><p>The handle&#39;s compact size, with a diameter of 40 mm and a length also measuring 40 mm, offers a comfortable grip while maintaining an unobtrusive profile. This makes it suitable for environments where space is at a premium but functionality cannot be compromised.</p><p>In terms of compliance and safety standards, this knob meets RoHS (Restriction of Hazardous Substances), REACH (Registration, Evaluation, Authorisation and Restriction of Chemicals), and CE (Conformit&#233; Europ&#233;enne) approvals. These certifications assure users that the product adheres to stringent health and environmental protection requirements set forth by international bodies.</p><p>Designed for compatibility with switch disconnectors, this accessory integrates seamlessly into existing systems without requiring extensive modifications or adjustments. Its black color not only matches well with most equipment aesthetics but also minimizes visual distractions within complex installations.</p><p>Whether you&#39;re upgrading current setups or specifying components for new projects, this knob handle offers both reliability and compliance essential for today&#39;s technical environments.</p>