Mersen TR100R Class RK5 Time-Delay Fuse 100A 250VAC/250VDC Blade Terminal

Mersen TR100R Class RK5 Time-Delay Fuse 100A 250VAC/250VDC Blade Terminal

Professional Time-Delay Protection with High Breaking Capacity

The Mersen TR100R delivers reliable Class RK5 time-delay fuse protection rated for 100A at 250VAC/250VDC with exceptional 200 kA breaking capacity. Featuring blade terminal connections with tin-plated copper construction and PolyTube insulating material, this Tri-Onic fuse provides professional-grade overcurrent protection for AC/DC applications operating at 50/60 Hz frequencies.

Professional Features & Benefits

• 100A Current Rating: Handles substantial electrical loads while providing precise overcurrent protection for demanding applications.
• Class RK5 Time-Delay Characteristic: Allows temporary overloads while protecting against sustained overcurrent conditions and short circuits.
• 200 kA Breaking Capacity: Safely interrupts high fault currents, ensuring reliable protection in high-energy electrical systems.
• Dual Voltage Rating (250VAC/250VDC): Versatile protection for both AC and DC circuits in a single fuse design.
• Blade Terminal Design: Provides secure, reliable connections with tin-plated copper terminals for enhanced conductivity and corrosion resistance.
• PolyTube Insulating Material: Delivers superior electrical insulation and mechanical durability in demanding environments.
• RoHS Compliant Construction: Meets environmental standards for safe, responsible electrical component usage.

Technical Specifications

• Ac Max I R Breaking Capacity I1: 200 kA
• Ac Or Dc: AC/DC
• Ampere Rating: 100 A
• Body Insulating Material: PolyTube
• Connection Terminal Material: Tin-Plated Copper
• Connection Terminal Type: Blade
• Frequency Hz: 50/60 Hz
• Fuse Class: Class RK5
• Mounting Method: Clip
• Product Length: 5.88 in
• Product Weight: 0.303 lb
• Rated Voltage Ac Ul: 250 V
• Rated Voltage Dc Ul: 250 V
• Rohs Compliant: Yes
• 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
• Commercial Electrical Distribution Panels
• Power Distribution Equipment
• DC Power Systems and Battery Banks
• Manufacturing Equipment Protection
• Electrical Switchgear Applications
• Critical Infrastructure Protection

Why Choose Mersen Quality?

Mersen delivers proven reliability through RoHS compliant construction and precision engineering. The TR100R fuse combines time-delay protection characteristics with high breaking capacity performance, ensuring dependable overcurrent protection in demanding electrical applications where safety and reliability are paramount.