# WEG DWB400JH275-3DA Molded Case Circuit Breaker 400A Frame 275A Trip 3-Pole - MROSupply.com

***WEG DWB400JH275-3DA is a three-pole molded case circuit breaker from the DWB series, designed for industrial power distribution and motor protection. This thermal-magnetic breaker features a 400A frame size with a 275A adjustable trip rating, providing reliable overload and short-circuit protection. It is suitable for use in panelboards, switchboards, and as a main or branch circuit protector in commercial and industrial applications.***



## Product details:

- Catalog number: DWB400JH275-3DA
- SKU: 5900845
- Price: ***$992.64*** Each
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [WEG](https://www.mrosupply.com/brands/weg/)
- Category: 
    - [Molded Case Circuit Breakers](htts://www.mrosupply.com/electrical/circuit-protection-and-distribution/circuit-breakers/molded-case-circuit-breakers/)
    - [Circuit Breakers](htts://www.mrosupply.com/electrical/circuit-protection-and-distribution/circuit-breakers/)
    - [Circuit Protection and Distribution](htts://www.mrosupply.com/electrical/circuit-protection-and-distribution/)
    - [Electrical](htts://www.mrosupply.com/electrical/)
- Unit of measure: each
- Weight: 8.500 lb
- Technicall support: contact supplier for technical support on 800-ASK-4WEG


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


## Product attributes;

  
- Breaker interruption capacity: 14 kA@480V UL�100%
  

  
- Circuit breaker reference: Distribution circuit breaker DWB
  

  
- Frame size: 400
  

  
- Number of poles: 3
  

  
- Rated current: 275A
  

  
- Trip type: DA-Thermal and magnetic adjust
  


## Product's reviews:
- Thanks, olha! - Olha, unlike the other service reps, actually got this order completed.
If it wasn't for her, I would never spend another dime with your company, after what happened to my last order.
- Pricing - Competitive price
- 312 amp soft start qty 3 - Very fast shipping and each one was crated very well.
- Just what i needed - This part arrived quickly and the price was right. Worked great for our application.