Mersen A6D80R Class RK1 Time-Delay Fuse, 80A 600VAC/600VDC
The Mersen A6D80R Class RK1 Time-Delay Fuse delivers dependable overcurrent protection for demanding commercial and industrial electrical systems, combining an 80A current rating with dual 600VAC/600VDC voltage capability. Built with robust PolyTube construction and tin-plated copper blade terminals, this fuse pairs Class RK1 current-limiting performance with the SmartSpot indication system for fast visual status checks during troubleshooting and maintenance.
Key Features
- Ampere Rating: 80A supports demanding loads while providing precise overcurrent protection.
- Class RK1 Performance: Delivers current-limiting characteristics with reduced let-through energy for enhanced system safety.
- Dual Voltage Rating: Rated 600VAC/600VDC for versatile use across AC and DC applications.
- SmartSpot Indication System: Provides instant visual confirmation of fuse status for rapid troubleshooting.
- Time-Delay Characteristic: Allows momentary overloads to pass while protecting against sustained overcurrent and short-circuit conditions.
- 200kA Breaking Capacity: High fault-current interruption capability suits demanding high-fault environments.
- Blade Terminal Construction: Tin-plated copper terminals with clip mounting provide secure, reliable connections.
- PolyTube Body: Durable insulating body construction supports long-term performance.
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
Typical 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
Why Mersen?
Mersen builds this fuse with PolyTube insulating construction and tin-plated copper blade terminals for durable, long-lasting connections. The Class RK1 rating combined with 200kA breaking capacity and SmartSpot visual indication gives electrical professionals dependable, easy-to-verify circuit protection for critical 80A, 600VAC/600VDC applications.
Manufacturer Resources
Product Specs
- Product Type:
- Fuse
- Product Material:
- PolyTube
- Connection Type:
- Blade
- Voltage Rating:
- 600V AC/DC
- Amperage Rating:
- 80A
- Product Finish:
- Tin-Plated Copper
- Department:
- Electrical
- Product Group:
- Wiring Devices