# Allen-Bradley 1489-M1D020 Bulletin 1489 Miniature Circuit Breaker 20A 1-Pole Curve D 480V AC/277V AC UL 489 - MROSupply.com

***Allen-Bradley 1489-M1D020 Bulletin 1489 branch-rated miniature circuit breaker (MCB) for UL 489 branch circuit protection. This 1-pole device is rated 20A with a D-type trip curve for motor and transformer applications. Voltage rating is 480V AC/277V AC. Compact DIN-rail mount design provides reliable overcurrent and short-circuit protection for industrial control panels, machinery, and lighting circuits.***



## Product details:

- Catalog number: 1489-M1D020
- SKU: 5697727
- Price: ***$114.00*** Each
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [Allen Bradley](https://www.mrosupply.com/brands/allen-bradley/)
- 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: 0.001 lb
- UPC: 885630619361
- Returns: Yes


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


## Product documents / software:

- [Specification sheet](https://documents.mrosupply.com/product_documents/56/97/5697727/SPEC_47782502_SpecificationSheet_qyIA7oI.pdf)

## Product's reviews:
- Perfect - Excellent transaction, will buy from again, the website and checking out process was "Perfect".
- Easy and quick - Thanks.
- Pressure switch - Very easy web site. I ordered my part and got in quick. My customer was happy.
- Buyer - Ordering was easy and rec'd our product on time, Thank you