Mersen TR200R Class RK5 Time-Delay Fuse 200A 250VAC/250VDC Blade Terminal

Mersen TR200R Class RK5 Time-Delay Fuse 200A 250VAC/250VDC Blade Terminal

Professional Time-Delay Protection for High-Current Applications

The Mersen TR200R delivers reliable overcurrent protection with 200A capacity and dual voltage rating of 250VAC/250VDC. This Class RK5 time-delay fuse features blade terminal connections with tin-plated copper construction and PolyTube insulating material for dependable performance in demanding electrical applications. With 200 kA breaking capacity and clip mounting design, this fuse provides professional-grade protection for both AC and DC circuits.

Professional Features & Benefits

• 200A Current Rating: Handles high-current loads with reliable overcurrent protection for demanding applications
• Class RK5 Time-Delay: Provides selective coordination and withstands temporary overloads while clearing sustained faults
• Dual Voltage Rating 250VAC/250VDC: Versatile protection for both AC and DC electrical systems
• 200 kA Breaking Capacity: Superior fault interruption capability for enhanced system safety
• Blade Terminal Design: Secure tin-plated copper connections ensure reliable electrical contact and easy installation
• PolyTube Insulation: Durable insulating material provides excellent electrical isolation and mechanical protection
• RoHS Compliant: Meets environmental standards for responsible electrical component selection

Technical Specifications

• Ac Max I R Breaking Capacity I1: 200 kA
• Ac Or Dc: AC/DC
• Ampere Rating: 200 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: 7.13 in
• Product Weight: 0.752 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
• Power Generation Equipment
• Manufacturing Facility Protection
• Heavy Equipment Electrical Systems
• DC Power Supply Protection
• High-Current Circuit Protection

Why Choose Mersen Quality?

Mersen delivers proven reliability with RoHS compliant construction and professional-grade materials including tin-plated copper terminals and PolyTube insulation. The 7.13-inch compact design and clip mounting system ensure dependable installation and long-term performance in critical electrical protection applications.