BUSSMANN Fuse: DFJ Series, Class J, Cylindrical Body, Fast-Acting, 40 A, 600 V AC
The BUSSMANN DFJ Series is a fast-acting cylindrical fuse, specifically a Class J device rated at 40 A, 600 V AC, and 450 V DC. This fuse, with manufacturer part number DFJ-40, is designed for overcurrent protection…
SKU 3G-OTH-133125
Also listed as: DFJ40 · DFJ 40
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Delivery
- Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
- Ships to
- Singapore
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Product Description
The BUSSMANN DFJ Series is a fast-acting cylindrical fuse, specifically a Class J device rated at 40 A, 600 V AC, and 450 V DC. This fuse, with manufacturer part number DFJ-40, is designed for overcurrent protection in industrial electrical circuits.
Frequently Asked Questions
What is the BUSSMANN DFJ-40 fuse used for?
The BUSSMANN DFJ-40 is a Class J fast-acting cylindrical fuse rated 40 A, 600 V AC, and 450 V DC. It provides overcurrent protection in industrial electrical circuits, such as motor control centers, panelboards, and branch circuits, where high interrupting capacity and current-limiting performance are required.
What are the specifications of the BUSSMANN DFJ-40 fuse?
The BUSSMANN DFJ-40 is a Class J, cylindrical body, fast-acting fuse rated 40 A, 600 V AC, and 450 V DC. Its manufacturer part number is DFJ-40. It is designed for overcurrent protection in industrial applications, offering current-limiting performance to reduce let-through energy during faults.
Where to buy BUSSMANN DFJ-40 fuses worldwide?
3G Electric supplies the BUSSMANN DFJ-40 fuse to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this Class J fast-acting fuse rated 40 A, 600 V AC, and 450 V DC.
How to select the correct BUSSMANN DFJ-40 fuse for an application?
To select the BUSSMANN DFJ-40, verify your circuit's voltage (600 V AC or 450 V DC max) and continuous current (40 A). Ensure the Class J rejection-style holder matches the fuse's dimensions. For motor circuits, confirm the fast-acting characteristic aligns with inrush requirements. Consult a qualified engineer for coordination studies.
Used in
Common applications for BUSSMANNBUSSMANN Products
3G Electric supplies BUSSMANN fast-acting cylindrical fuses. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
