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Eaton Bussmann TPS40L DC Power Distribution Fuse

The TPS40L fuse is a slow-blow, time lag fuse rated for 170 VDC with a 40 amp capacity, ideal for DC power distribution systems. It features a compact axial package with dimensions of 14.30mm by 22.20mm, designed for through-hole mounting to ensure reliable overcurrent protection. This fuse’s unique design incorporates silver-plated brass ferrules and a glass melamine tube, making it suitable for telecommunications and electronic applications. UL recognized with a 100,000A interrupting rating, it offers excellent current-limiting performance for modern DC systems.

Authorized Distributors
Source:DigiKey
Part No:TPS-40L
Stock:0
Inv Date:06-12-2026
Price: Unit price: $106.349
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Part No:TPS-40L
Stock:0
Inv Date:06-13-2026
Price: Unit price: $138.99
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Part No:TPS-40L
Stock:0
Inv Date:06-12-2026
Price: Unit price: $141.77
Buy/RFQ:
Part No:TPS-40L
Stock:0
Inv Date:06-12-2026
Price: Unit price: $104.62
Buy/RFQ:
Part No:TPS-40L
Stock:0
Inv Date:06-12-2026
Price: Unit price: $104.62
Buy/RFQ:

Eaton Bussmann TPS40L DC Power Distribution Fuse Specifications:

  • Voltage Rating: 170VDC
  • Ampere Rating: 40A
  • Type: Slow-blow, time lag
  • Package Dimensions: 14.30mm x 22.20mm
  • Mounting: Through-hole
  • Construction: Glass melamine tube with silver-plated brass ferrules
  • UL Recognition: File E56412, Guide JFHR2
  • Interrupting Rating: 100,000A
  • Application: DC power distribution, telecommunications, electronic protection
  • Design: Axial package for easy mounting
  • Additional Features: Suitable for circuit board applications, custom designs available

Buy the Telpower Series Fuses DC Power Distribution Fuse: TPS40L

Secure your electrical systems with the Telpower TPS40L fuse, rated for 170VDC and 40A current. Its axial design ensures easy installation and consistent performance. Ideal for telecommunications and electronic applications, this UL-recognized fuse features a glass melamine tube with silver-plated brass ferrules. The reliable 100,000A interrupting rating provides excellent overcurrent protection and current limiting performance. Enhance your power systems today by purchasing this durable fuse online, ensuring safety and efficiency in your DC distribution networks.

Buy Telpower TPS40L fuse now and experience unmatched reliability and performance in DC power systems.

Frequently Asked Questions

Where can I buy Eaton Bussmann TPS40L?

You can click on the BUY or RFQ button to purchase TPS40L from an authorized Eaton Bussmann distributor.

How do I troubleshoot issues or seek technical support for part TPS40L?

You can download the TPS40L datasheet or visit the Eaton Bussmann website for support.

Who is the manufacturer of TPS40L?

Eaton Bussmann

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