Bussmann MDL-3/10-R Time Delay Fuse

SKU: 422806D4

$3.31

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Description

Bussmann MDL-3/10-R Time Delay Fuse

Engineered for Precision Protection

The Bussmann MDL-3/10-R is a high-performance time-delay fuse designed to safeguard sensitive electrical equipment against overloads and short circuits. With its reliable 3 Amp, 600V AC/DC rating, it provides robust circuit protection while accommodating temporary inrush currents—making it ideal for motor-driven systems, transformers, solenoids, and control circuits.

Key Features:

  • Time-Delay Design: Allows brief startup surges (common in motors/transformers) without nuisance tripping, while responding instantly to sustained overloads or short circuits.
  • High Interrupt Capacity: Rated for 200,000 AIC (Amps Interrupting Capacity) at 600V, ensuring safety in high-fault environments.
  • Compact & Durable: 10mm diameter × 38mm cylindrical body with robust construction resists vibration and thermal stress.
  • Broad Compatibility: UL Recognized (E30764) and CSA Certified (LR78715) for use across industrial, HVAC, and automation systems.
  • Easy Identification: Color-coded (Red) for quick amperage recognition during maintenance.

Technical Specifications:

Attribute Value
Amperage 3A
Voltage Rating 600V AC/DC
Breaking Capacity 200kA at 600V AC
Dimensions 10mm × 38mm (Dia. × L)
Time-Delay Class “Dual-Element” (slow-blow)
Standards UL 248-14, CSA C22.2 No. 248.14

Applications:

  • Motor protection circuits
  • Power supplies and transformers
  • Control panels and PLC systems
  • HVAC equipment and compressors
  • Industrial machinery with cyclic loads

Why Choose This Fuse?
Bussmann’s MDL series sets the industry benchmark for reliability. The MDL-3/10-R combines fail-safe protection with extended service life, reducing downtime and maintenance costs. Trusted by engineers worldwide for critical circuit defense.

🔧 Replacements: Compatible with fuses marked “3AG,” “3AB,” or “MDL-3.”
⚠️ Safety Note: Always de-energize circuits before installation. Consult local codes for compliance.

This description highlights technical specifications, certifications, applications, and safety features in a structured Markdown format, optimized for clarity and technical accuracy.
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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).