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Meltric 31-34183-K14-973 DR50 high ampacity pin and sleeve receptacle, 50A 600VAC 3-pole plus ground (3P+G) configuration, 60Hz. Polymer (POLY) blue housing with Size 3 frame and Type 3R rating for outdoor use. Includes three auxiliary contacts (+3 AUX) for control circuit integration. Designed for high-current industrial power distribution applications.
MODEL 31-34183-K14-973
$405.12 Each
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Returnable: Yes
Accessory Size
3
Aux Condenser Strip Length
1/2 IN OR 13 MM
Aux Contact Max Voltage Rating
600VAC
Aux Pilot Contact Current Rating
1.2A
Aux Term Tightening Torque
15 IN-LBS / 1.7 N-M
Aux Term Type
SCREW
Aux Term Wire Cap Max
14 AWG
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
18
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
+3 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
600 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
Ul508 Pilot Rating
3 @ code A600
Voltage Color Code
BLACK
Pin and Sleeve Receptacles The Meltric 31-34183-K14-973 DR50 Receptacle is a robust and efficient electrical connector designed for heavy-duty applications. Engineered to provide safe and reliable electrical connections, this receptacle is ideal for environments requiring frequent connection and disconnection under load. With its durable construction and advanced safety features, the DR50 is perfect for industrial settings where operational efficiency and safety are paramount. ## Key Features • **Current Rating:** 50 Amps for high-capacity power requirements • **Voltage Rating:** Rated for 600 VAC, ensuring compatibility with a wide range of equipment • **Frequency:** Operates at 60 Hz, suitable for standard industrial applications • **Configuration:** Features a 3-phase + ground (3P+G) design for efficient power distribution • **Type:** Constructed as a Type 3R receptacle, providing protection against rain, sleet, and snow, ideal for outdoor use • **Material:** Crafted with a polycarbonate body that offers excellent durability and resistance to impact ## Applications • **Industrial Equipment:** Perfect for powering heavy machinery and tools in manufacturing and construction environments • **Temporary Power Supply:** Ideal for events or job sites requiring portable power connections • **Hazardous Locations:** Designed for safe use in environments that may expose electrical connections to moisture or physical stress ## Benefits • **Enhanced Safety:** Switch-rated design allows for safe connection and disconnection under load, minimizing the risk of electrical hazards • **Durability:** Weather-resistant materials ensure long-lasting performance even in challenging environments • **Versatility:** Compatible with a wide range of high-amperage applications, making it a versatile choice for various industrial needs --- *Product information compiled with AI assistance for reference purposes.*
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