Mersen AJT400 Amp-Trap 2000 Class J Fuse 400 Amp 600V AC 500V DC Dual Element
Real photos | Tested
Shipping
Depends on item size and packaging.
Returns
Limited 14-day coverage on eligible issues.
Local pickup
Available in Taylorsville, UT.
Included and condition
Included
- Mersen AJT400 Class J Fuse
- Accessories as shown in photos
- Condition: New/Open Box
Condition
- Graded New Open Box. Use the listing photos for final cosmetic review.
- No major extra issues are called out in the listing text beyond what is shown in the photos.
Pickup and support
Pickup location
5500 S Redwood Rd Ste 203
Taylorsville, UT 84123
Mon-Sat 11AM-6PM
Call or text
Share the SKU at 3857156888 if you want a quick confirmation before ordering or pickup.
Get directionsProduct overview
Discover the Mersen AJT400 Amp-Trap 2000 Class J Fuse, a premium solution for your industrial electrical needs. This product is in 'New/Open Box' condition, ensuring you receive a high-quality item ready for installation. With a robust 400 Amp rating and dual-element time-delay functionality, this fuse provides essential protection against harmful power surges while delivering fast-acting short-circuit protection. We ship from Salt Lake City, UT, and your order will typically arrive within 1-2 business days. Enjoy free shipping on orders over $150 and a 14-day return policy for your peace of mind.
Key features
- ✓400 Amp rating for high capacity
- ✓600VAC and 500VDC rated
- ✓Dual-element time-delay design
- ✓Current-limiting for safety
- ✓Prevents unnecessary shutdowns
Product details
SKU#32295- This product is in "New/ Open Box". Reference pictures to see what accessories are included in this listing.
Mersen (Ferraz Shawmut) Amp-Trap 2000 AJT400 dual-element time-delay Class J current-limiting fuse. Offers premium protection for industrial electrical distribution, main switches, and motor circuits with a 400 Amp rating. Engineered to prevent unnecessary shutdown from harmless power surges while providing fast-acting short-circuit protection. Rated for 600VAC and 500VDC applications.
Specification:
Brand: Mersen (formerly Ferraz Shawmut)
Series: Amp-Trap 2000
Model / Part Number: AJT400
Fuse Class: Class J
Amperage Rating: 400 Amp
Voltage Rating: 600V AC / 500V DC
Response Time: Dual Element Time Delay / Current Limiting
Interrupting Rating: 200kA AC / 100kA DC
Approvals: UL Listed, CSA Certified
Included Items: Mersen AJT400 400A Class J Fuse Unit
What's included
- 📦Mersen AJT400 Class J Fuse
- 📦Accessories as shown in photos
- 📦Condition: New/Open Box
Confirm exact contents in the product photos. Accessories vary per unit.
🌐 Why buy on TamDo.us
Buying pre-owned electronics on TamDo.us means lower prices than retail without sacrificing quality. We photograph each item in our Utah warehouse so you see exactly what you're buying — not stock images. Orders ship fast (1-2 business days) with tracking, and we offer 14-day returns on material defects. Need to inspect in person? Visit our local store at TamDous.com.
Frequently asked questions
What is the condition of the fuse?
The fuse is in 'New/Open Box' condition, ensuring quality.
How quickly will my order ship?
We ship within 1-2 business days from Salt Lake City, UT.
Is there a return policy?
Yes, we offer a 14-day return policy for your convenience.
What voltage ratings does this fuse support?
The Mersen AJT400 is rated for 600V AC and 500V DC.
Are real product photos available?
Yes, we provide real product photos to show the actual item.
Is free shipping available?
Yes, we offer free shipping on orders over $150.
