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Meltric 39-24243-K04-972-843-NC DR250 high ampacity pin and sleeve receptacle, 250A 480VAC 60Hz 3-pole plus ground (3P+G), metal housing with Type 4X rating. Features padlockable mushroom pawl for lockout/tagout, self-returning lid, and two auxiliary contacts for control circuit signaling. Designed for demanding industrial power distribution applications requiring robust, high-current connectivity.
MODEL 39-24243-K04-972-843-NC
$1,508.36 Each
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Returnable:No
Accessory Size
6
Aux Contact Max Voltage Rating
600VAC
Aux Pilot Contact Current Rating
0.3A
Aux Term Type
PREWIRED
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
IK10
Keying Position
24
Load Break Abnormal Overload
375 A
Load Break Normal Operation
250 A
Material
METAL
Maximum Operating Temperature-C
60C
Maximum Operating Temperature-F
140F
Metal Type
ALUMINUM
Minimum Operating Temperature-C
-40C
Minimum Operating Temperature-F
-40F
NEMA Watertightness
4X
Number Of Auxiliary Contacts
+2 AUX
Number of Notch Pos
12
Phase Condenser Strip Length
1-1/2 IN OR 38 MM
Phase Term Tightening Torque
110 IN-LBS / 12.4 N-M
Phase Term Type
SCREW TERMINAL
Phase Term Wire Cap Max THHN
4/0 AWG
Phase Term Wire Cap Max Type W
4/0 AWG
Phase Term Wire Cap Min THHN
4 AWG
Phase Term Wire Cap Min Type W
4 AWG
Primary IP Rating
66/67
Prod Wire Temperature Rating
60C
Product Color
BLUE
Rated Current
250 A
Rated Voltage
480 VAC
Short Circuit Rating
10 kA - CLOSE & WITHSTAND
Short Circuit Rating Fusing
10 kA 250 A (100%) RK1 NTD
Ul List File
E79796 VOLUME 8 SECTION 5
Ul List Std 1
UL 1682
Ul Listing
UL
Ul508 Pilot Rating
2 @ code C600
Voltage Color Code
RED
# Pin and Sleeve Receptacles The **Meltric 39-24243-K04-972-843-NC DR250 Receptacle** is a robust and reliable electrical connector designed for demanding industrial applications. Engineered with safety and efficiency in mind, this receptacle incorporates features that ensure safe connection and disconnection under full load, making it an essential component for heavy-duty equipment. ## Key Features • **High Ampacity**: Rated for 250 Amps at 480 VAC, this receptacle is ideal for high-amperage applications, ensuring optimal performance in powering heavy machinery. • **Durable Metal Construction**: Constructed from high-quality metal, this receptacle provides exceptional durability and protection against physical impacts in industrial environments. • **Type 4X Protection**: The receptacle features a Type 4X rating, offering superior resistance to water, dust, and corrosion, making it suitable for outdoor and harsh conditions. • **Self-Returning Lid**: Designed for user convenience, the self-returning lid prevents accidental exposure when not in use, enhancing safety during operations. • **Auxiliary Padlock Pawl**: Equipped with an auxiliary padlock pawl, this feature allows for secure locking, preventing unauthorized disconnection and ensuring operational safety. ## Applications • **Industrial Machinery**: Designed for use in heavy-duty industrial environments, including manufacturing plants, construction sites, and processing facilities. • **Compatibility**: The receptacle is compatible with Meltric's line of switch-rated plugs, providing seamless integration into existing power distribution systems. • **Safe Operations**: Ideal for applications where safety and reliability are paramount, particularly in environments handling high voltages and currents. ## Benefits • **Enhanced Safety**: The switch-rated design allows for safe connection and disconnection under load, minimizing risks associated with electrical shock or equipment damage. • **Reliability in Harsh Conditions**: The Type 4X rating ensures that the receptacle maintains performance in challenging environments, reducing maintenance costs and downtime. • **User Convenience**: Features such as the self-returning lid and padlock pawl enhance ease of use while promoting safety, making it an excellent choice for frequent connections and disconnections. --- *Product information compiled with AI assistance for reference purposes.*
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