# LS Electric 0629039663 BK63H Miniature Circuit Breaker 4-Pole B63A 6kA 480Y/277VAC UL1077 - MROSupply.com

***LS Electric 0629039663 BK63H miniature circuit breaker, 4-pole, B-curve, 63A rating, 6kA interrupting capacity at 480Y/277VAC. UL1077 recognized for supplementary protection. DIN-rail mount, thermal-magnetic trip unit for reliable overload and short-circuit protection in branch circuit applications.***



## Product details:

- Catalog number: 0629039663
- SKU: 96637188
- Price: ***$41.43*** Each
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [LS Electric](https://www.mrosupply.com/brands/ls-electric/)
- Category: 
    - [Miniature Circuit Breakers](htts://www.mrosupply.com/electrical/circuit-protection-and-distribution/circuit-breakers/miniature-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: 1.060 lb
- Returns: Yes


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


## Product attributes;

  
- Breaking Capacity: 6kA
  

  
- Operating Voltage: 480Y/277VAC
  

  
- Pole: 4P
  

  
- Rated Current: 63A
  

  
- Series Name: BK63H
  

  
- Standard: UL1077
  

  
- STOCK CLASS: NS
  

  
- Trip Curve: B
  
## Product documents / software:

- [Brochure](https://documents.mrosupply.com/product_documents/96/63/96637188/lsis2F21.pdf)