<p>When it comes to selecting the right accessory for your electrical systems, understanding the technical specifics is crucial. The Clip-On Accessory stands out as a reliable choice, designed to meet industrial and commercial standards with its robust specifications. </p><p>Rated for a voltage of 690 VAC and a current of 4 A, this accessory is engineered to handle demanding environments efficiently. It operates seamlessly at both 50 Hz and 60 Hz frequencies, offering flexibility across different power systems. The rated impulse withstand voltage of 6 kV ensures that the device can endure transient over-voltages, providing an additional layer of safety.</p><p>The Clip-On Accessory features a rated insulation voltage also at 690 V, aligning with its high-voltage capacity for consistent performance. Its contact configuration includes two normally closed (2NC) contacts, which are often used in fail-safe applications where ensuring circuit continuity is critical.</p><p>In terms of protection, it boasts an IP20 rating, indicating protection against solid objects over 12 mm but not against water ingress—ideal for indoor installations where exposure to moisture is minimal. The front fastening mounting type simplifies installation by allowing easy access from the front side.</p><p>Connection integrity is assured through screw terminals which provide secure and stable connections—a preferred choice in industrial settings due to their reliability under vibration or movement conditions.</p><p>Dimensionally compact yet efficient, this accessory measures 47.5 mm in width, 29 mm in height, and 26.5 mm in depth—making it suitable for space-constrained setups without sacrificing functionality or accessibility.</p><p>With an operational temperature range from -25&#176;C to +55&#176;C, it accommodates various environmental conditions typical in Australian climates—from cooler southern regions to warmer northern areas—ensuring dependable operation year-round.</p><p>Designed for compatibility with several models such as B6, BC6, B7-30-10, BC7-30-10 along with VB6 series including VB7 and VBC variants—it integrates seamlessly into existing systems enhancing their functionality while maintaining system integrity.</p><p>This Clip-On Accessory epitomizes practicality combined with technical precision; it&#39;s built not just to fit but also enhance your electrical assemblies&#39; efficiency while adhering strictly to industry standards—all wrapped up within its modest dimensions ensuring ease-of-use alongside performance excellence.</p>