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TPN Telpower® 170Vdc Fuses

  
Description:
Currentlimiting DC power distribution fuses. The TPN fuse series is dimensionally similar to Class R fuses making it easy to use standard Class R fuse blocks.

Ratings:
Volts: 170Vdc
Amps: 1-600A
IR: 100kA

Agency Information: UL Recognized, Guide JFHR2, File E56412.

Features/Benefits
• Current-limiting capability designed for DC power distribution systems
• Recognized branch circuit protection
• Complete system coordination capability
• Energy savings with low watts loss, low operating temperatures, and minimum I2t levels

Typical Applications
• Telecommunications power circuit protection

Catalog Numbers
TPN-1 TPN-15 TPN-40 TPN-80 TPN-175 TPN-350
TPN-3 TPN-20 TPN-45 TPN-90 TPN-200 TPN-400
TPN-5 TPN-25 TPN-50 TPN-100 TPN-225 TPN-450
TPN-6 TPN-30 TPN-60 TPN-110 TPN-250 TPN-500
TPN-10 TPN-35 TPN-70 TPN-150 TPN-300 TPN-600


Carton Quantity and Weight–TPN TELPOWER (170 Volts DC)
Catalog Number Carton Qty Weight*
Lbs. Kg.
1–30 10 0.45 0.204
35–60 10 1.82 0.824
70–100 5 1.85 0.838
110–200 1 1.05 0.476
225–400 1 2.38 1.078
450–600 1 3.5 1.587
*Weight per carton.

Dimensional Data


Accessories
• Spare fuse holders:TPSFH-N30 (for TPN 1-30) TPSFH-N60 (for TPN 35-60)

Recommended Class R Fuseblocks
Amps Poles Catalog Number
1/10 to 30 1 R25030-1CR
2 R25030-2CR
3 R25030-3CR
31 to 60 1 R25060-1CR
2 R25060-2CR
3 R25060-3CR
61 to 100 1 R25100-1CR
2 R25100-2CR
3 R25100-3CR
to 200 1 R25200-1CR
3 R25200-3CR
to 400 1 R25400-1CR
to 600 1 R25600-1CR


Time-Current Characteristic Curves–Average Melt

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