This Mersen M30U3 switch is a non-fusible disconnect that is perfect for your home improvement needs. Designed with high-quality materials and manufactured in Finland, this switch is sure to provide reliable and long-lasting performance. The switch is 3-pole and has a rating of 30A, making it great for a variety of applications. With its compact size and easy installation, this switch is ideal for those looking for a simple and effective solution. Whether you are a DIY enthusiast or a professional, this Mersen switch is a great choice for your next project. Don't miss out on the opportunity to upgrade your home with this high-quality switch.