MERSEN Fuse: A4J Series, Class J, Blade Body, Fast-Acting, 400 A, 600 V AC, 300 V DC
The MERSEN A4J Series is a fast-acting bolt-on fuse, specifically the A4J400 model. It is a Class J, blade body, non-indicating fuse rated at 400 A, 600 V AC, and 300 V DC.
SKU 3G-OTH-25797
Local availability & support — the Philippines
- Delivery
- 5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
- Payment
- Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
- Ships to
- Manila, Quezon City, Cebu, Davao, Batangas
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Product Description
The MERSEN A4J Series is a fast-acting bolt-on fuse, specifically the A4J400 model. It is a Class J, blade body, non-indicating fuse rated at 400 A, 600 V AC, and 300 V DC.
Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.
Frequently Asked Questions
What is the MERSEN A4J400 fuse used for?
The MERSEN A4J400 is a fast-acting, Class J bolt-on fuse used for protecting electrical circuits against overcurrents. It is commonly applied in industrial power distribution, motor control centers, and panelboards where high interrupting capacity and compact size are required.
What are the specifications of the MERSEN A4J400 fuse?
The MERSEN A4J400 is a 400 A, 600 V AC, 300 V DC fast-acting fuse with a blade body and non-indicating design. It belongs to the A4J Series and is Class J rated. The manufacturer part number is A4J400.
Where to buy MERSEN A4J400 fuses worldwide?
You can source MERSEN A4J400 fuses through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time.
How to select the correct MERSEN A4J400 fuse for an application?
To select the MERSEN A4J400, verify your circuit's voltage (up to 600 V AC or 300 V DC) and continuous current (400 A). Ensure the fuse holder accepts Class J blade-style fuses. For fast-acting protection, confirm the application requires minimal time delay.
Used in
Common applications for MERSENMERSEN Products
3G Electric supplies MERSEN fast-acting bolt-on fuses. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
