# Allen-Bradley 440K-T11428 Trojan 6 Safety Key Interlock Switch, 4 Contacts (2NO/2NC), Bulletin 440K, PLe Cat 4 SIL 3 - MROSupply.com

***Allen-Bradley 440K-T11428 Trojan 6 series safety key interlock switch from Bulletin 440K. This electromechanical safety switch provides 4 contacts (2 normally open and 2 normally closed) with positive-opening operation for guard position monitoring. Designed for safety-rated applications requiring performance levels up to PLe, Category 4, and SIL 3.***



## Product details:

- Catalog number: 440K-T11428
- SKU: 5725807
- Price: ***$225.00*** Each
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [Allen Bradley](https://www.mrosupply.com/brands/allen-bradley/)
- Category: 
    - [Contactor Parts & Accessories](htts://www.mrosupply.com/electrical/starters-and-contactors/contactor-parts-accessories/)
    - [Starters and Contactors](htts://www.mrosupply.com/electrical/starters-and-contactors/)
    - [Electrical](htts://www.mrosupply.com/electrical/)
- Unit of measure: each
- Weight: 0.001 lb
- Returns: Yes


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




## Product's reviews:
- Exellant - same as described, delivered on time.
thank you
- Pressure switch - Very easy web site. I ordered my part and got in quick. My customer was happy.
- Fast delivery! - I was in a pinch with a project dateline around the corner. MRO was able to get me what I needed before the due date!
Saved by MRO!
- Great shopping - CORRECT ITEM AND FAST SHIPPING!!