BUSSMANN Telecom Protection Fuse: TPN Series, Fast-Acting, Cylindrical, 40 A
The BUSSMANN TPN Series Telecom Protection Fuse is a fast-acting cylindrical fuse designed for telecom applications. This model, MPN TPN-40, is rated for 40 A at 170 V DC. It provides overcurrent protection in a…
SKU 3G-OTH-28298
Also listed as: TPN40 · TPN 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 TPN Series Telecom Protection Fuse is a fast-acting cylindrical fuse designed for telecom applications. This model, MPN TPN-40, is rated for 40 A at 170 V DC. It provides overcurrent protection in a compact cylindrical form factor.
Frequently Asked Questions
What is the BUSSMANN TPN-40 fuse used for?
The BUSSMANN TPN-40 is a fast-acting cylindrical fuse designed for telecom overcurrent protection. It is used in DC power distribution, rectifiers, and battery backup systems within telecommunications infrastructure to safeguard sensitive equipment from short circuits and overloads.
What are the specifications of the BUSSMANN TPN-40 fuse?
The BUSSMANN TPN-40 is rated for 40 A at 170 V DC. It is a fast-acting, cylindrical fuse from the TPN Series, with MPN TPN-40. Its compact form factor suits telecom power panels and DC distribution boards where space is limited.
Where to buy the BUSSMANN TPN-40 fuse worldwide?
3G Electric supplies the BUSSMANN TPN-40 fuse worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we source and deliver this fuse to telecom operators and integrators globally.
How to select the correct BUSSMANN TPN series fuse for telecom systems?
Select the BUSSMANN TPN fuse based on your system's DC voltage (170 V max) and continuous current rating (40 A for TPN-40). Ensure the fuse's fast-acting characteristic matches the inrush profile of your telecom load. Always consult the equipment manual for recommended fuse sizing.
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.
