Mersen TR110R Class RK5 Time-Delay Fuse 250VAC/250VDC 110A Blade Terminal

Mersen TR110R Class RK5 Time-Delay Fuse 250VAC/250VDC 110A Blade Terminal

Professional Time-Delay Protection for AC/DC Applications

The Mersen TR110R delivers reliable overcurrent protection with Class RK5 time-delay characteristics for both AC and DC applications. This 110A fuse operates at 250VAC/250VDC with blade terminal connections and clip mounting for versatile installation. The PolyTube body construction with tin-plated copper terminals ensures durable performance in demanding electrical environments.

Professional Features & Benefits

• 110A Current Rating: Provides robust overcurrent protection for medium-duty electrical circuits and equipment.
• Class RK5 Time-Delay: Allows temporary overloads while protecting against sustained overcurrent conditions and short circuits.
• 250VAC/250VDC Dual Rating: Versatile voltage compatibility for both alternating and direct current applications up to 250V.
• 200 kA Breaking Capacity: High interrupting rating ensures reliable fault current interruption in demanding electrical systems.
• Blade Terminal Design: Tin-plated copper blade terminals provide secure connections and easy installation with clip mounting.
• PolyTube Construction: Durable insulating material delivers reliable performance and electrical isolation.
• RoHS Compliant: Meets environmental standards for safe disposal and reduced environmental impact.

Technical Specifications

• Ac Max I R Breaking Capacity I1: 200 kA
• Ac Or Dc: AC/DC
• Ampere Rating: 110 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 Panels
• HVAC Equipment Protection
• Power Distribution Systems
• Manufacturing Equipment
• Process Control Applications
• Emergency Power Systems

Why Choose Mersen Quality?

Mersen fuses deliver proven reliability with RoHS compliant construction and professional-grade materials. The Class RK5 time-delay characteristics and 200 kA breaking capacity provide dependable overcurrent protection for critical electrical systems requiring both AC and DC compatibility.