Bussmann MDL-3-1/2-R Time Delay Fuse

SKU: 12093013

$2.54

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Description

Bussmann MDL-3-1/2-R Time Delay Fuse

The Bussmann MDL-3-1/2-R is a premium time-delay fuse engineered to deliver reliable circuit protection for residential and commercial electrical systems. Designed to withstand temporary inrush currents (like those from motors or transformers), it prevents nuisance tripping while ensuring robust safety during sustained overloads or short circuits. Ideal for fuse panels, HVAC systems, and appliances, this fuse combines durability with precise performance.

Key Features

  • Amperage Rating: 3.5A (3-1/2 Amp) for precise low-current protection.
  • Time-Delay Design: Tolerates initial surges (up to 10x rated current) without blowing, then interrupts prolonged faults.
  • Rejection Base (R-Type): Safeguards against accidental installation of incorrect fuses with patented “Rejection” tabs.
  • Dual-Element Construction: Copper alloy elements ensure consistent response and longevity.
  • Voltage Rating: 125V AC, suitable for standard branch circuits.
  • Compliance: UL Listed and CSA Certified for safety assurance.
  • Package: Sold individually; includes ceramic body and brass end caps for corrosion resistance.

💡 Ideal For:

  • HVAC equipment, motors, pumps, transformers, and control circuits.
  • Upgrading old Edison-base fuse panels without rewiring.

Ensure electrical safety and code compliance with this industry-trusted fuse—backed by Eaton’s Bussmann legacy of reliability.

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Shipping and Returns
Returns are easy You may return items within 30 days of delivery for a refund. View our return policy FREE Shipping on orders over $49. Eaton Bussmann Fuse Relay Online Sales Store 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). Same Day Shipping We strive to ship out your items within one business day. In rare circumstances, Eaton Bussmann Fuse Relay Online Sales Store may reserve up to 5 business days to complete shipment. Feel free to contact us if your order is time sensitive.
1-Year Warranty
Eaton Bussmann's fuses and relays for sale are brand new and come with a 1-year comprehensive warranty. Rest assured, all products are authentic OEM (original equipment manufacturer).