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Meltric 31-38243-K04-4X is a DR50 series high ampacity inlet with a 50A rating and 480VAC voltage. This polymer blue inlet features a 3-pole plus ground (3P+G) configuration in a Size 3 frame. It carries a Type 4X and IP69 rating for watertight, corrosion-resistant performance in demanding industrial washdown and outdoor applications. The design includes dead-front safety shutters for operator protection.
MODEL 31-38243-K04-4X
$164.97 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
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
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 31-38243-K04-4X DR50 Inlet is a high-quality electrical connector designed for demanding industrial applications requiring robust performance and safety. This inlet features a polycarbonate blue housing, ensuring durability and effective protection against environmental factors. With a current rating of 50A and operating at 480VAC and 60Hz, this receptacle is engineered for reliable power distribution in various settings.
Key Features
- Current Rating: 50A for reliable performance in heavy-duty applications
- Voltage Rating: 480VAC, suitable for high-voltage environments
- Watertight Construction: Type 4X rating ensures protection against water and dust ingress
- Material: Constructed from durable polycarbonate for enhanced longevity and resistance to impact
- Pole Configuration: 3P+G design for safe grounding and connection
Applications
- Industrial Settings: Perfect for factories, construction sites, and other heavy-duty environments where robust electrical connections are critical
- Compatibility: Designed to seamlessly integrate with other Meltric products and standard electrical systems
- Hazardous Locations: Suitable for various applications that require watertight and dust-tight connections
Benefits
- Enhanced Safety: The switch-rated design allows for safe connection and disconnection under load, minimizing the risk of electrical accidents
- Durability: The polycarbonate construction ensures long-lasting performance even in harsh conditions, reducing the need for frequent replacements
- User Convenience: Easy to install and operate, enabling quick setup and maintenance in critical applications
Product information compiled with AI assistance for reference purposes.
| Brand | Wiegmann |
| Model | S121248NK |
