Mersen ATQ Midget Time-Delay Fuse 500VAC 0.5A Ferrule Terminal Amp-Trap Protection

Mersen ATQ Midget Time-Delay Fuse 500VAC 0.5A Ferrule Terminal Amp-Trap Protection

Professional Time-Delay Protection for Motor and Inductive Load Applications

The Mersen ATQ series midget time-delay fuse delivers reliable overcurrent protection with 500VAC rating and 0.5A amperage capacity. Featuring ferrule terminal connections and GMG body insulating material, this Amp-Trap fuse provides professional-grade protection for motor circuits and inductive loads requiring time-delay characteristics. The compact 1.5-inch length and clip mounting method ensure versatile installation in space-constrained applications.

Professional Features & Benefits

• 500VAC Rating: Handles standard commercial and industrial voltage levels for versatile application compatibility
• 0.5A Time-Delay Characteristic: Allows temporary inrush currents while providing reliable protection against sustained overcurrent conditions
• 10 kA Breaking Capacity: Safely interrupts high fault currents to protect downstream equipment and maintain system integrity
• Ferrule Terminal Design: Tin-plated copper terminals provide secure, corrosion-resistant connections for long-term reliability
• GMG Body Construction: High-grade insulating material ensures electrical isolation and mechanical durability in demanding environments
• Compact 1.5-inch Length: Space-efficient design fits standard midget fuse holders and tight panel configurations
• Clip Mounting Method: Quick and secure installation without additional hardware requirements

Technical Specifications

• Ac Max I R Breaking Capacity I1: 10 kA
• Ac Or Dc: AC
• Ampere Rating: 0.5 A
• Body Insulating Material: GMG
• Connection Terminal Material: Tin-Plated Copper
• Connection Terminal Type: Ferrule
• Frequency Hz : 50/60 Hz
• Fuse Class: Midget
• Mounting Method: Clip
• Product Length: 1.5 in
• Product Weight: 0.014 lb
• Rated Voltage Ac Ul: 500 V
• Speed Characteristic: Time Delay

Installation & Operation

1. Mount the unit in a suitable location with appropriate clearance and access for connections and service.
2. Connect utility and load conductors following applicable guidelines and the manufacturer's instructions.
3. Wire generator or power input according to the provided voltage/phase specifications and compatible capacity.
4. Configure any available load management or control features as supported by the provided specifications.
5. Test automatic transfer or operational functionality and verify proper performance before placing into service.
6. Complete final inspection and follow ongoing maintenance practices appropriate to the product category.

Professional Applications

• Motor Control Centers and Starter Panels
• Industrial Control Circuits
• HVAC Equipment Protection
• Commercial Lighting Systems
• Process Control Equipment
• Instrumentation and Control Panels
• Small Motor and Transformer Protection

Why Choose Mersen Quality?

Mersen ATQ series fuses deliver proven reliability with professional-grade GMG insulation and tin-plated copper terminals for long-term performance. The 10 kA breaking capacity and time-delay characteristics provide comprehensive protection for critical electrical systems, ensuring dependable operation in demanding commercial and industrial environments.