Meltric 63-18157-K04 is a DSN20 series spring-return DECONTACTOR inlet with a polymer housing. This switch-rated device is UL/CSA listed as a motor disconnect and features a dead-front safety shutter and automatic disconnection. Rated for 20A, 277/480VAC, 60 Hz with a 3-pole plus neutral and ground (3P+N+G) configuration, it is designed for Type 4X and IP69 washdown and harsh industrial environments.

Meltric DSN20 Inlet - Poly Blue Size 1 The Meltric DSN20 Inlet (Catalog Number: 63-18157-K04) is a high-quality, industrial-duty electrical connector designed for reliable performance in demanding environments. This inlet features a robust polycarbonate construction and is rated for use in Type 4X and IP 69 applications, ensuring durability and protection against harsh conditions. With a current rating of 20A at 277/480 VAC and a frequency of 60 Hz, this connector is an ideal choice for heavy-duty equipment and high-amperage applications. ## Key Features • **Type 4X Protection**: Ensures superior resistance to dust and moisture, making it suitable for outdoor and washdown environments. • **IP 69 Rating**: Provides enhanced protection against high-pressure water jets and steam cleaning, ideal for food processing and similar industries. • **Switch-Rated Design**: Allows for safe connection and disconnection under full load, enhancing operational safety. • **Three-Phase + Neutral + Ground Configuration**: Designed for efficient power distribution in multi-phase systems. • **Spare Position**: Facilitates easy maintenance and expansion of electrical connections without requiring full disassembly. ## Applications • **Industrial Equipment**: Perfect for connecting heavy machinery and equipment where high amperage and voltage levels are present. • **Food Processing**: Its IP 69 rating makes it suitable for environments that require frequent cleaning and sanitation. • **Construction Sites**: Ideal for temporary power solutions in rugged outdoor conditions. • **Manufacturing Facilities**: Versatile enough for various industrial applications that demand reliable electrical connections. ## Benefits • **Enhanced Safety**: Switch-rated capability minimizes electrical hazards and ensures effective operational safety. • **Durability**: Constructed from high-quality materials that withstand extreme environmental factors, extending the lifespan of connections. • **Operational Efficiency**: Quick and easy to connect and disconnect, reducing downtime in industrial processes. • **Versatile Compatibility**: Works seamlessly with other Meltric connectors, offering flexibility in power distribution setups. --- *Product information compiled with AI assistance for reference purposes.*