Meltric 31-18013-972 is a DS1 series switch-rated inlet with DECONTACTOR technology, UL/CSA listed as a motor disconnect switch. This polymer (POLY) blue inlet is rated for 30A, 400VAC, 50Hz in a 3-pole plus ground (3P+G) configuration. Featuring a Size 2 frame with an IP54 rating, it includes +2 auxiliary contacts for control circuit integration. The dead-front safety shutter and enclosed arc chambers provide enhanced electrical safety.

Meltric DS1 Inlet Poly Blue Size 2 The Meltric 31-18013-972 DS1 Inlet is a high-quality electrical inlet designed for industrial applications, providing safe and reliable connections in demanding environments. This inlet features a robust polycarbonate construction, ensuring durability and resistance to harsh conditions, while the IP54 rating offers protection against dust and splashes of water, making it suitable for various industrial settings. ## Key Features • **Switch-Rated Device**: Capable of safe connection and disconnection under full load, enhancing user safety and operational efficiency. • **High Amperage Capacity**: Rated for 30 A at 400 VAC and 50 Hz, making it ideal for heavy-duty equipment applications. • **Polycarbonate Housing**: Engineered for resilience, ensuring long-lasting performance in industrial environments. • **3P+G Configuration**: Features three phases and a ground connection for reliable electrical performance. • **Auxiliary Contacts**: Includes +2 auxiliary contacts for additional functionalities, allowing for versatile applications. ## Applications • **Industrial Equipment**: Perfect for connecting heavy machinery and equipment in manufacturing plants and construction sites. • **Multipurpose Use**: Compatible with various industrial applications requiring reliable electrical connections. • **Environmentally Challenging Conditions**: Designed for environments subject to dust, moisture, and other contaminants, thanks to its IP54 rating. ## Benefits • **Enhanced Safety**: Prevents arcing and electrical hazards, ensuring safe operations in industrial settings. • **Reliable Performance**: Built to withstand the rigors of industrial use, providing dependable electrical connectivity. • **Ease of Use**: Quick and simple connection and disconnection under load, promoting operational efficiency. --- *Product information compiled with AI assistance for reference purposes.*