Bussmann MDA-1/2-R Time Delay Fuse

Bussmann MDA-1/2-R Time Delay Fuse

Precision Protection for Demanding Circuits

Engineered for reliability and durability, the Bussmann MDA-1/2-R is a 1/2-ampere time-delay fuse designed to safeguard sensitive electrical components against overloads and short circuits. Its robust construction and specialized delay characteristic ensure optimal performance in applications with inrush currents, preventing nuisance tripping while delivering fail-safe protection.

🔑 Key Features:

• Current Rating: 0.5A (1/2-ampere)
• Voltage Rating: 250V AC
• Time-Delay Design: Tolerates temporary surge currents (e.g., motor startups, transformer energization) without unnecessary interruption.
• Rejection Base (R-Type): Complies with UL/CSA standards, preventing installation in incompatible fuse holders for enhanced safety.
• Fast-Acting Response: Rapidly interrupts dangerous short-circuit currents to minimize equipment damage.
• Robust Construction: Ceramic body with precision-engineered filament for stability and longevity.

⚙️ Ideal Applications:

• Motor control circuits (HVAC, pumps, compressors)
• Transformers, solenoids, and power supplies
• Industrial automation systems
• Appliances and commercial equipment with inductive loads

🛡️ Safety & Compliance:

• UL Listed / CSA Certified
• Meets IEC 60127 standards
• RoHS-compliant materials

Upgrade your protection strategy with the Bussmann MDA-1/2-R—where cutting-edge delay technology meets uncompromising safety. Trusted by professionals worldwide for critical circuit defense.

Part Number: MDA-1/2-R
Series: Bussmann MDA