# WEG MP DWB400 Molded Case Circuit Breaker 400A Frame 3-Pole 480VAC - MROSupply.com

***WEG MP DWB400 is a molded case circuit breaker from the DWB series, designed for circuit protection in industrial and commercial applications. This 400A frame, 3-pole breaker features a thermal-magnetic trip unit for overload and short-circuit protection, with a voltage rating of 480VAC. It is UL listed and CSA certified, suitable for use in panelboards and switchboards as a main or branch circuit protective device.***



## Product details:

- Catalog number: MP DWB400
- SKU: 5902108
- Price: ***$5.76*** Each
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [WEG](https://www.mrosupply.com/brands/weg/)
- Category: 
    - [Circuit Breaker Accessories](htts://www.mrosupply.com/electrical/circuit-protection-and-distribution/circuit-breakers/circuit-breaker-accessories/)
    - [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: 0.050 lb
- Technicall support: contact supplier for technical support on 800-ASK-4WEG


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


## Product attributes;

  
- Application: Molded Case Circuit Breaker DWB
  

  
- Application complement: 400
  

  
- Finishing or color: Finishing of manufacturing process
  

  
- Material: Plastic Resin
  

  
- Type: Of the MP panel door
  


## Product's reviews:
- 312 amp soft start qty 3 - Very fast shipping and each one was crated very well.
- 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.
- Weg premium efficiency motors - MRO Supply Rocks - My motor shipped the next day, free shipping, and their price was the lowest that I could find. I will be pricing all our motors with them first.
- Large motor purchased - Great website. prices very competitive. Would use again.