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Meltric 39-24247-K04-972-843 is a DR250 series high ampacity pin and sleeve receptacle with a 250A rating for 277/480VAC 60Hz systems. This metal-housed, Type 4X rated receptacle features a 3-pole plus neutral and ground (3P+N+G) configuration, two auxiliary contacts, and a padlockable mushroom pawl for secure lockout/tagout. Its robust Size 6 construction is designed for demanding industrial power distribution and motor circuit applications requiring high current capacity.
MODEL 39-24247-K04-972-843
$1,595.29 Each
Prices are subject to change
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Returnable: Yes
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
277/480 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 39-24247-K04-972-843 DR250 Receptacle is a robust and reliable electrical connector designed for industrial environments. Engineered to meet high standards of safety and performance, this receptacle is ideal for applications requiring secure connections under full load. With its durable metal construction, this receptacle ensures long-lasting use in demanding conditions.
Key Features
| Power Rating | 250 A, supporting high-amperage applications for heavy-duty equipment. |
|---|---|
| Voltage Compatibility | Rated for 277/480 VAC, making it suitable for various industrial power systems. |
| Frequency | Operates at 60 Hz, aligning with standard industrial electrical systems. |
| Durable Design | Constructed from metal with a blue finish, designed for resilience against environmental factors. |
| Safety Features | Includes an auxiliary padlock pawl that enhances safety by preventing accidental disconnection. |
Applications
| Industrial Equipment | Perfect for connecting heavy machinery, motors, and other high-power devices in factories and manufacturing plants. |
|---|---|
| Construction Sites | Designed to withstand harsh conditions, making it ideal for temporary power solutions on construction sites. |
| Hazardous Locations | Suitable for environments where safety is paramount, including locations with potential explosive atmospheres. |
Benefits
| Enhanced Safety | Switch-rated design allows for safe connection and disconnection under load, reducing the risk of electrical accidents. |
|---|---|
| Reliability | High-quality construction ensures consistent performance and minimal downtime, even in demanding industrial settings. |
| User Convenience | The padlock pawl feature allows for secure locking, providing peace of mind in operational environments. --- Product information compiled with AI assistance for reference purposes. |
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