Mersen ATQ1 Midget Time-Delay Fuse 1A 500VAC Ferrule Terminal Amp-Trap Protection

Mersen ATQ1 Midget Time-Delay Fuse 1A 500VAC Ferrule Terminal Amp-Trap Protection

Professional Time-Delay Protection for Motor and Inductive Load Applications

The Mersen ATQ1 Midget Time-Delay Fuse delivers reliable overcurrent protection with 1A rating and 500VAC capacity, engineered for professional electrical applications requiring selective coordination. This Amp-Trap fuse features ferrule terminals with tin-plated copper construction and GMG body insulating material for dependable performance in demanding environments. The time-delay characteristic provides optimal protection for motor starting currents and inductive loads while maintaining fast fault clearing capability.

Professional Features & Benefits

• 1A Current Rating: Precisely calibrated amperage protection ensures reliable circuit safeguarding without nuisance tripping during normal operation.
• 500VAC Voltage Rating: High voltage capacity supports demanding commercial and industrial electrical systems with professional-grade reliability.
• Time-Delay Characteristic: Allows temporary overcurrents during motor starting while providing fast protection against sustained faults and short circuits.
• 10 kA Breaking Capacity: High interrupting rating safely clears fault currents in robust electrical distribution systems.
• Ferrule Terminal Design: Secure connection method with tin-plated copper terminals ensures reliable electrical contact and corrosion resistance.
• Midget Class Construction: Compact 1.5 in length fits standard clip mounting systems for space-efficient installation.
• GMG Insulating Material: Professional-grade body construction provides excellent electrical insulation and mechanical durability.

Technical Specifications

• Ac Max I R Breaking Capacity I1: 10 kA
• Ac Or Dc: AC
• Ampere Rating: 1:00 AM
• 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 Protection
• Industrial Control Panels and Automation Systems
• Commercial HVAC Equipment Protection
• Process Control and Instrumentation Circuits
• Lighting Control and Distribution Panels
• Power Supply and Transformer Protection
• Emergency Power and UPS Systems

Why Choose Mersen Quality?

Mersen delivers proven electrical protection solutions with professional-grade construction and reliable performance. The ATQ1 fuse combines time-delay protection characteristics with high breaking capacity and durable ferrule terminal design, ensuring dependable overcurrent protection in demanding electrical applications. Trust Mersen's commitment to electrical safety and system reliability.