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BUSSMANN Telecom Protection Fuse: TPN Series, Fast-Acting, Blade, 70 A, 170 V DC - Fast-Acting Blade Fuses
BUSSMANNFast-Acting Blade Fuses

BUSSMANN Telecom Protection Fuse: TPN Series, Fast-Acting, Blade, 70 A, 170 V DC

The BUSSMANN TPN Series Telecom Protection Fuse is a fast-acting blade fuse designed for DC applications. This model, the TPN-70, is rated for 70 A at 170 V DC and measures 1 in x 5 7/8 in. It provides overcurrent…

SKU 3G-OTH-28260

Brand
BUSSMANN
Item
Telecom Protection Fuse: TPN Series, Fast-Acting, Blade, 70 A, 170 V DC
Category
Fast-Acting Blade Fuses
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Technical Specifications

BUSSMANN
Manufacturer Part Number
TPN-70
Series
TPN
Type
Fast-Acting, Blade, 70 A, 1 in x 5 7/8 in
DC
170 V
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BUSSMANN Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The BUSSMANN TPN Series Telecom Protection Fuse is a fast-acting blade fuse designed for DC applications. This model, the TPN-70, is rated for 70 A at 170 V DC and measures 1 in x 5 7/8 in. It provides overcurrent protection for telecom equipment.

Frequently Asked Questions

What is the BUSSMANN TPN-70 fuse used for?

The BUSSMANN TPN-70 is a fast-acting blade fuse used for overcurrent protection in DC telecom equipment. It safeguards power distribution systems, rectifiers, and battery backup circuits in telecommunications infrastructure, data centers, and industrial DC networks.

What are the specifications of the BUSSMANN TPN-70 fuse?

The BUSSMANN TPN-70 is rated for 70 A at 170 V DC. It is a fast-acting blade fuse from the TPN Series, measuring 1 in x 5 7/8 in. The manufacturer part number is TPN-70. It is designed specifically for telecom protection applications.

Where to buy the BUSSMANN TPN-70 fuse worldwide?

3G Electric supplies the BUSSMANN TPN-70 fuse worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this telecom protection fuse.

How to select the correct BUSSMANN TPN fuse for telecom equipment?

Select the BUSSMANN TPN fuse based on your DC system voltage and current requirements. The TPN-70 is rated for 70 A at 170 V DC. Ensure the fuse's interrupting rating exceeds the available fault current. Consult your equipment manual or a qualified engineer for proper coordination.

Used in

Common applications for BUSSMANN
Industrial motor control centers — BUSSMANN LPT series Class T time-delay fuses for branch circuit protection
Semiconductor protection in variable frequency drives — BUSSMANN FWA series fast-acting bolt-on fuses rated 150 V AC/DC
Automotive auxiliary circuit protection — BUSSMANN CB222 series Type II circuit breakers in 12 V DC systems
Control panel overcurrent protection — BUSSMANN FNA series midget time-delay indicating fuses for instrumentation
Main feeder protection in power distribution — BUSSMANN KLU series Class L time-delay bolt-on fuses up to 650 A
Fuse replacement in existing panels — BUSSMANN S-8301-1-R fuse block accepting 3AG and other glass/ceramic fuses

BUSSMANN Products

3G Electric supplies BUSSMANN fast-acting blade fuses. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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