Siemens MBK125A 125A 120/240V 1P Main Breaker, Load Center Conversion Kit, 22kA AIR
      
      Regular price
      
        $42.89 USD
        
      
    
    
      
        
          Regular price
          
            
              
  
    Sale
  
            
            
              
                $64.00 USD
              
            
          
        
        Sale price
        
          $42.89 USD
          
        
      
    
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| Specification | Detail | 
|---|---|
| Brand | Siemens | 
| Manufacturer | Siemens | 
| Model Number | MBK125A | 
| UPC Number | 783643388000 | 
| Voltage Rating | 120/240 V | 
| Amperage Rating | 125 A | 
| Number of Poles | Single-pole (1P) | 
| Breaker Type | Main Breaker | 
| Trip Type | Thermal Magnetic | 
| Mounting Type | Load Center Conversion Kit | 
| Connection Type | Bolt On | 
| Interrupt Rating | 22 kA AIR | 
| Frame Type | Family G Main | 
| Frequency Rating | 60Hz | 
| Dimensions | 4.33" H × 5.51" W × 3.54" D | 
| Weight | 0.794 lbs | 
| Certifications | UL 489 Standard | 
| Special Features | Conversion Kit, Active Product, Returnable | 
New Condition
- Products in new condition are unused and in their original state.
- Backed by our 24-month warranty, ensuring reliability and peace of mind.
Reconditioned Condition
- Products in reconditioned condition are previously owned but have been professionally tested and inspected to ensure full functionality.
- May include minor repairs, such as replacing damaged screws, but are not fully refurbished.
- Covered by our 12-month warranty, guaranteeing performance.
Free Shipping on Orders Over $250
Enjoy free standard shipping on all orders over $250!
- Applies to the contiguous United States
- Excludes Alaska, Hawaii, U.S. territories, and oversized items
- No promo code needed—free shipping is automatically applied at checkout when your order total is $250 or more.
For full details, please refer to our Shipping Policy.
30-Day Hassle-Free Returns
Your satisfaction is our priority!
- Free returns within 30 days of purchase
- If you're not completely satisfied, we've got you covered!
For complete terms, please refer to our Return Policy.
 
    
 
  
     
  
     
  
     
  
     
  
     
  
     
 
 
 
 
 
 
   
   
   
   
   
 
          
             
          
             
          
             
          
             
          
             
          
             
          
             
          
             
          
             
          
             
          
             
          
             
          
             
          
            