Bussmann 1BS103 400A Fuse Block – 600V – 1BS Series

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SKU: 1BS103 GTIN/UPC: 051712135016
Regular price $102.20
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The Bussmann 1BS103 is a reliable fuse block designed for high-capacity circuit protection in industrial and commercial applications. Rated at 400 Amps and 600 Volts, it provides secure fuse mounting and dependable electrical performance. As part of the Bussmann Series, this fuse block is built for durability and compatibility with various fuse types, ensuring efficient power distribution and protection.

Voltage and Rating

  • Current Rating: 400 Amps
  • Voltage Rating: 600 Volts

Key Specifications

  • Manufacturer: Bussmann
  • Part Number: 1BS103
  • Family: Bussmann Series
  • Device Type: Fuse Block
  • Type: 1BS
  • Application: Circuit Protection

Technical Specifications

  • Category: Fuses
  • Mounting Type: Panel/Surface Mount (Typical)
  • Construction: Industrial Grade Fuse Holder

Product Data

  • Manufacturer: Bussmann
  • Model Number: 1BS103
  • Category: Fuses
  • Subcategory: Fuse Block
  • Weight: 0.023 lbs


  • Type Circuit Breakers
  • Vendor Bussmann
  • Brand Bussmann

Returns are easy

You may return items within 30 days of delivery for a refund.

FREE Shipping on orders over $149.

My Circuit Breakers offers one to five day delivery in the United States. The variation depends on the chosen shipping speed and the warehouse location for the product(s).

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We strive to ship out your items within one business day.

In rare circumstances, My Circuit Breakers may reserve up to 5 business days to complete shipment. Feel free to contact us if your order is time sensitive.

My Circuit Breakers provides a comprehensive 1-year warranty on both new and reconditioned products. Rest assured, all products are authentic OEM (original equipment manufacturer). Extended warranties are available upon request.