Bussmann MDQ-7-1/2

SKU: 5B12CF60

$7.43

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Description

Bussmann MDQ-7-1/2 Fast-Acting Fuse

Precision Circuit Protection for Demanding Applications

The Bussmann MDQ-7-1/2 is a premium 7.5 Amp fast-acting cartridge fuse designed to safeguard sensitive electronic equipment and automotive systems against overcurrent events. Part of Eaton’s trusted Bussmann series, this fuse combines rapid response times with exceptional durability, ensuring reliable protection for circuits where precision and speed are critical.

Key Features

  • Fast-Acting Response: Interrupts fault currents within milliseconds to prevent damage to connected components.
  • High-Precision Rating: 7.5 Amp current rating (7½A) for exact circuit matching.
  • Robust Construction: Ceramic or fiber tube body with durable end caps for heat resistance and vibration tolerance.
  • Low Power Dissipation: Minimizes energy loss during normal operation for enhanced efficiency.
  • Universal Compatibility: Ideal for automotive, industrial control panels, power supplies, and telecom equipment.

Technical Specifications

Attribute Details
Fuse Type Fast-Acting (Non-Time-Delay)
Current Rating 7.5 Amps (7½A)
Voltage Rating 600V AC/250V DC (verify local standards)
Interrupting Rating High (min. 10kA)
Body Material Ceramic/Fiberglass
Terminal Type Blade/Contact (MDQ series)
Compliance UL/CSA Listed, RoHS Compliant

Applications

  • Automotive accessory circuits (radios, lighting, sensors).
  • Industrial control systems (PLCs, motor drives).
  • Power conversion units (UPS, inverters).
  • Telecommunications infrastructure.

Why Choose Bussmann MDQ?
Engineered for reliability, the MDQ-7-1/2 delivers consistent performance in extreme temperatures and high-vibration environments. Its compact design integrates seamlessly into fuse blocks, panels, and holders, while the fast-acting characteristic provides unmatched protection against short circuits and inrush currents.

Installation Note: Always replace with identical specifications. Verify voltage/current requirements before use.

Bussmann by Eaton: Powering safety and innovation since 1914.

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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).