1. DIN Rail Installation This 2piece set of slotted aluminum DIN rails is suitable for a variety of lowvoltage electrical products such as miniature household circuit breakers, terminal blocks, relays, contactors, and more. Whether installed separately or in a multiproduct configuration, it results in a neat and tidy setup that is both stable and convenient. 2. Material Made from steel, these DIN rails are durable. They offer a stable and reliable platform for installing miniature circuit breakers, residualcurrent devices, and photovoltaic backfeed breakers in meter boxes or distribution panels. 3. Flexible Length Options There are four different length options available: 10 cm, 20 cm, 30 cm, and 50 cm. This enables you to pick the ideal size for your specific installation requirements, providing maximum versatility and adaptability. 4. Easy and Bottom Mounting These DIN rails can be easily and securely installed at the and bottom with a sliding mechanism. This guarantees a safe and stable mounting of your electrical components.