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Eaton Bussmann TPS50LB DC Power Fuse

The TPS50LB fuse is a slow blow, time lag fuse rated for 170 VDC and 50 amps, designed for overcurrent protection in DC power systems. It features a bolt mount package measuring 14.30mm by 40.26mm, making it suitable for secure and reliable installation in telecommunications and industrial applications. This fuse has a high interrupting rating of 100,000A, ensuring safety and durability under fault conditions. Made with glass melamine tubing and silver-plated brass ferrules, it is UL recognized for quality and safety in electrical protection solutions. Compatible with Bussmann fuse disconnect switches and PCB configurations, it meets modern industry standards for DC power distribution overcurrent protection.

Authorized Distributors
Source:DigiKey
Part No:TPS-50LB
Stock:0
Inv Date:06-11-2026
Price: Unit price: $98.483
Buy/RFQ:
Part No:TPS-50LB
Stock:0
Inv Date:06-12-2026
Price: Unit price: $97.15
Buy/RFQ:
Part No:TPS-50LB
Stock:0
Inv Date:06-11-2026
Price: Unit price: $99.09
Buy/RFQ:
Part No:TPS-50LB
Stock:0
Inv Date:06-11-2026
Price: Unit price: $96.13
Buy/RFQ:
Part No:TPS-50LB
Stock:0
Inv Date:06-11-2026
Price: Unit price: $96.13
Buy/RFQ:

Eaton Bussmann TPS50LB DC Power Fuse Specifications:

  • Voltage Rating: 170Vdc
  • Ampere Rating: 50A
  • Type: Slow Blow, Time Lag Fuse
  • Mounting: Bolt mount
  • Dimensions: 14.30mm x 40.26mm
  • Material: Glass melamine tube with silver-plated brass ferrules
  • Interrupting Rating: 100,000A
  • UL Recognized: File E56412, Guide JFHR2
  • Application: DC power distribution systems and circuit protection
  • Design: Compatible with Bussmann fused disconnect switches and PCB variations

Buy the Bussmann Series TPS: DC Power Distribution Fuse 50A 170V - TPS50LB

Secure your electrical systems with the Bussmann DC Power Fuse designed for high-current applications. Rated for 170Vdc and 50A, it features a sturdy bolt mount for easy installation. Made with glass melamine tubing and silver-plated ferrules, it guarantees durability and optimal electrical contact. Recognized by UL, this fuse offers overcurrent protection with a 100,000A interrupt rating, suitable for telecommunications, industrial control, and renewable energy systems. Order online today to enhance your project's safety and reliability with this industry-grade fuse.

Order your Bussmann Series TPS50LB high-current fuse today and ensure your DC power systems are protected with reliable, industry-standard safety features.

Frequently Asked Questions

Where can I buy Eaton Bussmann TPS50LB?

You can click on the BUY or RFQ button to purchase TPS50LB from an authorized Eaton Bussmann distributor.

How do I troubleshoot issues or seek technical support for part TPS50LB?

You can download the TPS50LB datasheet or visit the Eaton Bussmann website for support.

Who is the manufacturer of TPS50LB?

Eaton Bussmann

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