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Meltric 31-34247-K04 DR50 High Ampacity Receptacle features a durable polymer housing in blue. This Size 3, Type 3R rated receptacle is configured for 3 poles plus neutral and ground (3P+N+G), rated for 50A at 277/480 VAC, 60 Hz. It is designed for high-current power distribution applications requiring a robust, corrosion-resistant connection without auxiliary contacts.
MODEL 31-34247-K04
$338.23 Each
Prices are subject to change
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Typically Ships in: 1 day
Returnable: Yes
Accessory Size
3
CSA List File
155873
CSA List Std 1
C22.2 No. 182.1-13
CSA Listing
cCSAus
Current Interrupting Rating
NON-CURRENT INTERRUPTING
Frequency
60 Hz
Impact Rating
IK09
Keying Position
24
Load Break Abnormal Overload
75 A
Load Break Normal Operation
50 A
Material
POLY
Maximum Operating Temperature-C
60C
Maximum Operating Temperature-F
140F
Minimum Operating Temperature-C
-40C
Minimum Operating Temperature-F
-40F
NEMA Watertightness
3R
Number Of Auxiliary Contacts
NO AUX
Number of Notch Pos
24
Phase Condenser Strip Length
9/16 IN OR 14 MM
Phase Term Tightening Torque
15 IN-LBS / 1.7 N-M
Phase Term Type
SCREW TERMINAL
Phase Term Wire Cap Max THHN
4 AWG
Phase Term Wire Cap Max Type W
4 AWG
Phase Term Wire Cap Min THHN
14 AWG
Phase Term Wire Cap Min Type W
14 AWG
Primary IP Rating
55
Prod Wire Temperature Rating
60C
Product Color
BLUE
Rated Current
50 A
Rated Voltage
277/480 VAC
Short Circuit Rating
100 kA - CLOSE & WITHSTAND
Short Circuit Rating Fusing
100 kA 125 A (250%) RK1 NTD
Ul List File
E79796 VOLUME 8 SECTION 3
Ul List Std 1
UL 1682
Ul Listing
UL
Voltage Color Code
RED
Pin and Sleeve Receptacles The Meltric 31-34247-K04 DR50 Receptacle is an industrial-grade electrical connector designed for robust performance in demanding environments. This receptacle combines safety and reliability, featuring a polycarbonate construction that withstands harsh conditions. With its 50A rating at 277/480 VAC and 60 Hz frequency, it is ideal for high-amperage applications where secure electrical connections are critical.
Key Features
- Current Rating: 50 Amperes, suitable for heavy electrical loads
- Voltage Rating: 277/480 Volts AC, enabling versatile application across various industrial equipment
- Configuration: 3P+N+G (Three Phase
- Neutral
- Ground) ensuring safe and effective connection
- Type: Type 3R, designed for outdoor use, resistant to rain and dust
- Material: Durable polycarbonate housing that offers excellent impact resistance and longevity
Applications
- Industrial Equipment: Perfect for connecting heavy-duty machinery and equipment in manufacturing facilities
- Construction Sites: Reliable for temporary power distribution in construction environments
- Commercial Settings: Suitable for use in large facilities requiring robust electrical connections for HVAC systems, lighting, and more
- Compatibility: Works seamlessly with Meltric's switch-rated plugs, enhancing safety and convenience
Benefits
- Enhanced Safety: Switch-rated design allows for safe connection and disconnection under load, reducing the risk of electrical hazards
- Durability: Engineered to withstand harsh environmental conditions, ensuring long-term reliability and reduced maintenance costs
- User Convenience: Easy to use and install, minimizing downtime and improving operational efficiency in critical applications --- Product information compiled with AI assistance for reference purposes.
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