# Meltric 39-28237-K16-972 DR250 High Ampacity Inlet 3P+N+G 250A 120/208V Type 4X Metal - MROSupply.com

***Meltric 39-28237-K16-972 is a DR250 series high ampacity inlet with a metal housing, rated for 250A at 120/208VAC. This Type 4X rated inlet features a 3-pole plus neutral and ground (3P+N+G) configuration and includes two auxiliary contacts. Designed for demanding high-current applications, it provides a robust and corrosion-resistant connection point in industrial environments.***



## Product details:

- Catalog number: 39-28237-K16-972
- SKU: 96741779
- Price: ***$1,249.72*** Each
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [Meltric](https://www.mrosupply.com/brands/meltric/)
- Category: 
    - [Pin and Sleeve Receptacles](htts://www.mrosupply.com/electrical/plugs-and-receptacles/pin-and-sleeve-receptacles/)
    - [Plugs and Receptacles](htts://www.mrosupply.com/electrical/plugs-and-receptacles/)
    - [Electrical](htts://www.mrosupply.com/electrical/)
- Unit of measure: each
- Weight: 5.074 lb
- UPC: 784474117746
- Returns: Yes


## Product images:
- https://static.mrosupply.com/images/noimage.webp


## Product attributes;

  
- Accessory Size: 6
  

  
- Aux Contact Max Voltage Rating: 600VAC
  

  
- Aux Pilot Contact Current Rating: 0.3A
  

  
- 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: 23
  

  
- 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: METAL
  

  
- Rated Current: 250 A
  

  
- Rated Voltage: 120/208 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: BLUE
  
## Product documents / software:

- [Catalog](https://documents.mrosupply.com/product_documents/96/74/96741708/meltric-catalog-dr250-en_Kw7F513.pdf)
- [Drawing](https://documents.mrosupply.com/product_documents/96/74/96741756/39-28xxx-kxx_nPc8CJk.PDF)
- [Operating Instructions](https://documents.mrosupply.com/product_documents/96/74/96741217/meltric-instruction-dr-dr7c-ds7c_SK85pFO.pdf)