Mersen Class CC Fast-Acting Fuse 20A 600VAC/600VDC Ferrule Terminal ATMR Series

Mersen Class CC Fast-Acting Fuse 20A 600VAC/600VDC Ferrule Terminal ATMR Series

Professional Class CC Fast-Acting Protection with High Breaking Capacity

The Mersen ATMR Series Class CC Fast-Acting Fuse delivers reliable overcurrent protection with 20A rating and dual 600VAC/600VDC voltage capability. Featuring ferrule terminals with tin-plated copper construction and GMG body insulating material, this fuse provides professional-grade protection with 200 kA AC breaking capacity for demanding electrical applications.

Professional Features & Benefits

• 20A Current Rating: Provides precise overcurrent protection for medium-load circuits and equipment protection applications.
• 600VAC/600VDC Dual Voltage: Versatile voltage compatibility supports both AC and DC systems up to 600V for flexible installation options.
• Class CC Fast-Acting Response: Delivers rapid fault clearing to minimize equipment damage and enhance system protection reliability.
• 200 kA Breaking Capacity: High interrupting rating handles severe fault conditions while maintaining circuit integrity and safety.
• Ferrule Terminal Design: Tin-plated copper terminals ensure reliable connections and corrosion resistance for long-term performance.
• GMG Insulating Material: Professional-grade body construction provides excellent electrical insulation and mechanical durability.
• Clip Mounting System: Convenient installation method allows secure mounting in compatible fuse holders and panels.

Technical Specifications

• Ac Max I R Breaking Capacity I1: 200 kA
• Ac Or Dc: AC/DC
• Ampere Rating: 20 A
• Body Insulating Material: GMG
• Connection Terminal Material: Tin-Plated Copper
• Connection Terminal Type: Ferrule
• Frequency Hz : 50/60 Hz
• Fuse Class: Class CC
• Mounting Method: Clip
• Product Length: 1.5 in
• Product Weight: 0.017 lb
• Rated Voltage Ac Ul: 600 V
• Rated Voltage Dc Ul: 600 V
• Rohs Compliant: Yes
• Speed Characteristic: Fast-Acting

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

• Industrial Control Panels and Motor Control Centers
• Commercial Electrical Distribution Systems
• Power Supply and UPS Protection Circuits
• HVAC Equipment and Building Systems
• Manufacturing and Process Control Equipment
• Renewable Energy and Battery Storage Systems
• Emergency Power and Backup Systems

Why Choose Mersen Quality?

Mersen delivers professional-grade electrical protection with RoHS compliant construction and proven reliability. The compact 1.5-inch length and lightweight 0.017 lb design combined with high breaking capacity and dual voltage rating ensures dependable performance in critical electrical protection applications.