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MELTRIC DSN20 Receptacle - 20A 277/480V 3P+N+G Industrial, No Aux (63-14047-NC)
The MELTRIC DSN20 Receptacle (MPN: 63-14047-NC) is an industrial-grade electrical receptacle engineered for secure and reliable power connections in challenging environments. This 20-amp, 277/480V AC device features a 3-pole + neutral + ground (3P+N+G) contact configuration, making it suitable for a broad range of industrial applications, supporting horsepower ratings from 2 hp up to 7.5 hp. Notably, this specific model does not include auxiliary contacts (NO AUX).
The DSN20 Receptacle is switch-rated, allowing it to function effectively as both a branch circuit disconnect switch and a motor circuit disconnect switch, ensuring safe and compliant power control. Its construction from durable POLY (polymer) material in a distinctive blue color provides excellent resistance to harsh conditions. It boasts impressive environmental protection with Type 4X, IP66/67, and IP69 ratings, guaranteeing superior performance against water ingress, dust, and high-pressure/steam jet cleaning. With an IK09 impact rating and a high 100 kA Short Circuit Current Rating (SCCR) for close & withstand, this receptacle offers maximum durability and safety.
Designed for robust connectivity, the DSN20 accommodates 14 AWG – 12 AWG wiring via screw terminals. It maintains reliable operation across a wide temperature range from -40°F (-40°C) to 140°F (60°C). This receptacle adheres to stringent industry standards, including UL 1682, UL 2682, cCSAus, and C22.2 No. 182.1-13, ensuring its quality and safety in industrial applications.
- Manufacturer: MELTRIC Corporation (MARECHAL® TECHNOLOGY)
- Manufacturer Part Number (MPN): 63-14047-NC
- Model: DSN20 Receptacle
- Rated Current: 20 A
- Rated Voltage: 277/480 VAC
- Contact Configuration: 3P+N+G
- Auxiliary Contacts: No Auxiliary Contacts
- Horsepower Rating: 2 hp / 7.5 hp (Max)
- Switch Rating: SWITCH RATED, Branch Circuit Disconnect Switch, Motor Circuit Disconnect Switch
- Environmental Ratings: Type 4X, IP 66/67, IP 69
- Short Circuit Rating (SCCR): 100 kA - CLOSE & WITHSTAND
- Impact Rating: IK09
- Material: POLY (Polymer)
- Product Color: BLUE
- Minimum Operating Temperature: -40°F (-40°C)
- Maximum Operating Temperature: 140°F (60°C)
- Wiring Capacity (Phase Contacts): 14 AWG – 12 AWG (Screw Terminal)
- Applicable Standards: UL 1682, UL 2682, cCSAus, C22.2 No. 182.1-13
- Switch-Rated: Functions as both a branch circuit and motor circuit disconnect.
- High Environmental Protection: Type 4X, IP66/67/69 ratings for extreme conditions, water, and dust.
- Durable Construction: Made from impact-resistant polymer (IK09) for longevity.
- High Short Circuit Rating: 100 kA SCCR ensures safety in fault conditions.
- No Auxiliary Contacts: Streamlined design for direct power connection needs.
- Wide Temperature Range: Operates effectively from -40°F to 140°F.
- Secure Wiring: Robust screw terminals for 14-12 AWG conductors.