2 Year Warranty Guaranteed
All items both Re-Certified, and New sold by Essential Electric include a 30 day return policy and a 2-year full warranty. This means that they are guaranteed to be free from defects for a full 2 years from the date that the product was shipped from our warehouse.
Product Questions? Contact Us
Product Info
- Manufacturer:Eaton
- Sub-Category:Molded Case
Description
MDL3400W
MDL3400W is a Series C molded case circuit breaker from Eaton, designed for reliable protection in industrial and commercial power distribution systems. This three-pole breaker features a fixed thermal and fixed magnetic trip unit, providing consistent overcurrent protection for critical circuits. The MDL-frame construction ensures durability and compatibility with standard mounting configurations. The MDL3400W is rated for 400 amps and 600 Vac, with a DC rating of 250 Vdc. It offers an interrupt rating of 65 kAIC at 240 Vac and 50 kAIC at 480 Vac, making it suitable for a wide range of applications. The breaker operates at 50/60 Hz and is UL Listed for safety and compliance.
- Part Number: MDL3400W
- Manufacturer: Eaton
- Series: Series C
- Frame Type: MDL
- Amperage Rating: 400 A
- Voltage Rating: 600 Vac, 250 Vdc
- Number of Poles: Three-pole
- Interrupt Rating: 65 kAIC at 240 Vac, 50 kAIC at 480 Vac
- Frequency Rating: 50 to 60 Hz
- Mounting Type: MDL-frame
- Series: Series C
- Trip Unit: Fixed thermal, fixed magnetic
- Certifications: UL Listed
Additional Information
This item does not included Lugs. If you would like lugs please reach out to a sales rep with wiring specs and we can help you with the lugs part number.
Specifications
- Part Number: MDL3400W
- Manufacturer : Eaton
- Brand : Cutler Hammer
- Category : Circuit Breaker
- Item Subcategory : Molded Case
- Family : Series C
- Type : MDL
- Voltage : 600
- Amperage : 400
- Phase : 3
- Poles : 3
- AIC rating : 50kA@480V
- Connection : Bolt-On
- Functions : LI - Long-Time and Instantaneous
- Frame Size : M Frame
- Protection : Thermal Magnetic
Product Data
- UPC : 782116056392
- GTIN : 00782116056392
- Country of Origin : United States
- Dimensions : Length .01in Height .01in Width .01in
- Weight : 0.01
- Certification : UL Listed
Accesories
Related Products
You may also like
- Opens in a new window.



