Mersen Class RK1 Time-Delay Fuse 80A 600VAC/600VDC with SmartSpot Indication System

Mersen Class RK1 Time-Delay Fuse 80A 600VAC/600VDC with SmartSpot Indication System

Professional Circuit Protection with Advanced Indication Technology

The Mersen Class RK1 Time-Delay Fuse delivers reliable circuit protection for demanding electrical applications with 80A current rating and dual 600VAC/600VDC voltage capability. Featuring advanced SmartSpot indication technology and robust PolyTube construction with tin-plated copper blade terminals, this professional-grade fuse provides superior performance and visual status monitoring for critical electrical systems.

Professional Features & Benefits

• 80A Current Rating: Handles substantial electrical loads while providing precise overcurrent protection for demanding applications.
• Class RK1 Performance: Delivers superior current-limiting characteristics and enhanced safety with reduced let-through energy.
• 600VAC/600VDC Dual Rating: Versatile voltage compatibility supports both AC and DC applications in commercial and industrial systems.
• SmartSpot Indication System: Provides instant visual confirmation of fuse status, enabling rapid troubleshooting and maintenance efficiency.
• Time-Delay Characteristics: Allows temporary overloads while protecting against sustained overcurrent conditions and short circuits.
• 200kA Breaking Capacity: Exceptional fault current interruption capability ensures reliable protection in high-fault current environments.
• Blade Terminal Design: Tin-plated copper terminals with clip mounting provide secure connections and easy installation.

Technical Specifications

• Ac Max I R Breaking Capacity I1: 200 kA
• Ac Or Dc: AC/DC
• Ampere Rating: 80 A
• Body Insulating Material: PolyTube
• Connection Terminal Material: Tin-Plated Copper
• Connection Terminal Type: Blade
• Frequency Hz : 50/60 Hz
• Fuse Class: Class RK1
• Indication System: Yes
• Indication System Type: SmartSpot�
• Mounting Method: Clip
• Product Length: 7.88 in
• Product Weight: 0.618 lb
• Rated Voltage Ac Ul: 600 V
• Rated Voltage Dc Ul: 600 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

• Industrial Motor Control Centers and Distribution Panels
• Commercial HVAC and Lighting Systems
• Manufacturing Equipment Protection
• Data Center and Telecommunications Infrastructure
• Healthcare and Critical Facility Power Systems
• Renewable Energy and Battery Storage Systems
• Process Control and Automation Equipment

Why Choose Mersen Quality?

Mersen fuses deliver proven reliability with advanced SmartSpot indication technology and robust PolyTube construction. The Class RK1 rating and 200kA breaking capacity ensure superior protection performance, while tin-plated copper terminals provide long-lasting electrical connections for demanding professional applications.