<p>The HS7A Safety Interlock Switch is a reliable choice for those in the industrial and commercial sectors looking to ensure safety and compliance within their operations. This switch, part of the well-regarded HS7A series, offers robust features tailored to demanding environments.</p><p>Designed with a contact configuration of 1NO+1NC, this interlock switch provides both normally open (NO) and normally closed (NC) contacts. This dual configuration ensures that your systems can be safely controlled and monitored, offering flexibility in integrating into various safety circuits.</p><p>One of the notable features is its durable construction. The housing is made from polybutylene terephthalate (PBT), known for its high strength and excellent resistance to impact and chemicals. This makes it suitable for harsh industrial conditions where reliability is non-negotiable.</p><p>Regarding environmental resilience, the HS7A excels with an IP67 degree of protection. It guarantees complete protection against dust ingress while also being watertight against immersion up to 1 meter deep for short periods. Coupled with its operational temperature range from -25 to 85 degrees Celsius, this switch performs reliably across a wide spectrum of climatic conditions.</p><p>Installation flexibility is enhanced by a generous cable length of 5 meters, allowing you ample room to connect within complex setups without needing additional extensions or modifications. Furthermore, its weight at just 100 grams ensures that it doesn&#39;t add unnecessary load or require reinforced mounting solutions.</p><p>For environments where physical stress might be present, the HS7A&#39;s shock resistance stands at an impressive 300 milliseconds duration time ensuring durability under sudden impacts or jolts. Additionally, it withstands vibration frequencies ranging from 10-150 Hz making it ideal for machinery prone to mechanical oscillations.</p><p>The humidity tolerance between 30% and 85% ensures functionality even in variable atmospheric conditions without compromising on performance or safety standards. Contributing further to easy identification during installation or maintenance processes is its distinct red color finish which aids visibility in cluttered environments.</p><p>In summary, the HS7A Safety Interlock Switch combines robust design with reliable performance metrics making it an indispensable component in safeguarding mechanisms across diverse applications ensuring not only compliance but peace of mind as well when integrated into your systems.</p>