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Meltric 31-38237-K16-4X DR50 high ampacity inlet, 50A 120/208 VAC, 3-pole plus neutral and ground (3P+N+G) configuration. Polymer housing with blue color, Size 3 frame, Type 4X NEMA rating for corrosion resistance and washdown environments. Designed for heavy-duty industrial power connections requiring reliable high-current performance.
MODEL 31-38237-K16-4X
$188.44 Each
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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
CURRENT INTERRUPTING
Frequency
60 Hz
Impact Rating
IK09
Keying Position
23
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
4X
Number Of Auxiliary Contacts
NO AUX
Number of Notch Pos
24
Phase Condenser Strip Length
7/8 IN OR 22 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
66/67
Prod Wire Temperature Rating
60C
Product Color
BLUE
Rated Current
50 A
Rated Voltage
120/208 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
BLUE
Pin and Sleeve Receptacles The Meltric 31-38237-K16-4X DR50 Inlet is an industrial-grade electrical connector designed to offer safe and reliable connections for heavy-duty applications. This premium receptacle features a polycarbonate blue housing that ensures durability and watertight performance, making it suitable for various demanding environments. Engineered to handle 50 amps at 120/208 VAC with a frequency of 60 Hz, it seamlessly integrates into your electrical systems while providing peace of mind through enhanced safety features. ## Key Features • **Type 4X Watertightness**: Constructed to be watertight and dust-tight, ensuring optimal performance in harsh conditions. • **Current Rating**: Rated for 50 A, accommodating substantial electrical loads without overheating. • **Voltage Compatibility**: Supports 120/208 VAC, making it versatile for various industrial applications. • **3P+N+G Configuration**: Features three phases, a neutral, and a ground, providing a comprehensive connection solution. • **Durable Construction**: Made from high-quality polycarbonate materials, ensuring longevity and resistance to impacts and environmental factors. ## Applications • **Industrial Facilities**: Ideal for manufacturing plants, workshops, and other environments where heavy machinery is used. • **Construction Sites**: Suitable for temporary power solutions, meeting the rigorous demands of job sites. • **Marine and Outdoor Applications**: The watertight design makes it perfect for marine equipment and outdoor installations where moisture is a concern. • **Compatibility**: Works seamlessly with other Meltric connectors and industry-standard electrical systems. ## Benefits • **Enhanced Safety**: Switch-rated design allows for safe connection and disconnection under load, minimizing the risk of electrical hazards. • **Reliability**: Proven performance in high-demand scenarios, ensuring consistent operation and reducing downtime. • **User Convenience**: Effortless plug-and-play functionality saves time during setup and maintenance. • **Long-lasting Durability**: Built to withstand the rigors of industrial use, reducing the need for frequent replacements. --- *Product information compiled with AI assistance for reference purposes.*
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