For professionals in the electrical engineering and automation industries, selecting the right switch disconnector is crucial to ensuring system reliability and safety. The SHD200 series switch disconnector offers a robust solution tailored for industrial and commercial applications.
This device is engineered with a rated current of 40 A, making it suitable for moderate power distribution requirements. Its compact dimensions—35 mm wide, 85 mm high, and 69 mm deep—allow for efficient use of space within electrical panels. The sleek RAL 7035 light grey finish not only provides an aesthetic touch but also ensures consistency with standard panel colors.
Complying with AS/NZS 60947-3 standards, this switch disconnector meets stringent safety and performance criteria essential for Australian installations. It boasts a rated impulse withstand voltage of 4 kV and operates effectively at voltages up to 400/415 VAC. With a frequency range of 50/60 Hz, it accommodates various power systems seamlessly.
The device's two-pole configuration enhances its suitability for diverse circuit isolation tasks while maintaining user safety through its IP20 degree of protection. This level of protection ensures that fingers or similar objects cannot make contact with live parts under normal operation conditions.
Installation is straightforward thanks to its DIN rail mounting capability—a widely recognized method that simplifies setup in both new installations and retrofits. Additionally, the rated insulation voltage stands at 440 V, providing an extra layer of security against potential overvoltages.
The SHD200 series accommodates cable cross sections up to 25 sq-mm on both top and bottom connections, allowing flexibility in wiring choices while maintaining secure connections. Its short circuit capacity reaches up to 10 kA, offering reliable performance even under fault conditions.
Power loss is minimized at just 2.53 W, contributing to energy efficiency across your system operations—a critical factor when considering long-term operational costs. Furthermore, the device supports bulbar cross sections greater than or equal to 16 sq-mm.
With each pole measuring a width of just 17.5 mm, this switch disconnector balances space-saving design with functional efficiency—a key consideration for densely packed control cabinets where every millimeter counts.
In summary, if you’re seeking a dependable mid-range solution that combines compliance with local standards and practical features like compact design and ease of installation—the SHD200 series switch disconnector stands out as an optimal choice for your application needs.