TR15R - 15 Amp Fuse Description
TR15R - 15 Amp Fuse
The Mersen TR15R is a 15-amp, Class RK5 time-delay fuse in the Tri-Onic® TR-R series, designed to protect your industrial and commercial electrical systems from overcurrent. Rated for 250VAC and 160VDC, this current-limiting fuse combines time-delay operation with a compact ferrule-style design. It is intended for applications involving motors, transformers, service entrance equipment, feeders, and branch circuits where the electrical system calls for a 15A Class RK5 fuse with the appropriate voltage and interrupting ratings.
Key Features and Benefits
- 15-Amp Current Rating
- Class RK5 Fuse Classification
- Tri-Onic® TR-R Series
- Time-Delay Operating Characteristic
- Current-Limiting Fuse Design
- 250VAC Voltage Rating
- 160VDC Voltage Rating
- Motor Circuit Overcurrent Protection
- Transformer Circuit Overcurrent Protection
- Starting Current and Inrush Current Tolerance
- Service Entrance Equipment Applications
- Copper Ferrule Terminals
- Clip-Mounting Configuration
- PolyTube Insulating Body
- Compact Cylindrical Dimensions
Technical Specifications
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Catalog Number: TR15R
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Manufacturer: Mersen
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Brand / Product Family: Tri-Onic®
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Series: TR-R
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Product Description: Fuse TR-R – Class RK5 – Time-Delay – 250VAC – 160VDC – 15A – Ferrule – Tri-Onic®
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Product Type: Current-Limiting Time-Delay Fuse
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Fuse Class: Class RK5
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Ampere Rating: 15 Amps (15A)
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Rated AC Voltage (UL): 250VAC
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Rated DC Voltage (UL): 160VDC
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AC/DC Compatibility: AC and DC, within specified ratings
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Frequency: 50/60 Hz
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Operating Characteristic: Time Delay
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AC Interrupting Rating / Breaking Capacity (I1): 200kA (200,000 Amperes)
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Mounting Type: Clip
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Terminal / Connection Type: Ferrule
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Terminal Material: Copper
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Body / Insulating Material: PolyTube
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Product Diameter: 14.3 mm (approximately 0.56 inches)
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Product Length: 50.8 mm (2.00 inches)
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Individual Product Weight: 0.0168 kg (approximately 0.037 lbs.)
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RoHS Compliant: Yes
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Product Group: Low Voltage UL/CSA Fuses
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EAN/UPC Code: 782001747824
Material Compliance and Certifications
The manufacturer identifies the Mersen TR15R as a low-voltage Class RK5 fuse with specified AC and DC ratings, current-limiting characteristics, and RoHS compliance.
- RoHS Compliance
- UL AC Voltage Rating
- UL DC Voltage Rating
Where It Works Best
- Industrial Motor Circuits
- Commercial Motor Applications
- Transformer Overcurrent Protection
- Motor Starting Current Applications
- Transformer Inrush Current Applications
- Compatible Service Entrance Equipment
- Industrial Control Equipment
- Commercial Electrical Distribution Systems
- Low-Voltage Electrical Equipment
- Compatible Class RK5 Fuse Holders
- Clip-Mounted Fuse Installations
- Existing Tri-Onic® TR-R Fuse Applications
- Electrical Maintenance and Repair
- Equipment Requiring 15A Time-Delay Protection
- Form, Fit, and Functional Fuse Replacement
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Specifications
- Width:0.56
- Depth:0.56
- Height:2.0
- Amperes:15
- A.I.C. Rating & Volts:200 kA @ 250 V.AC
- Type:TR
- Additional Notes:Cartridge Style, Non-Indicating, Time-Delay, current-limiting Class R Fuse
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