TR2R - 2 Amp Fuse Description
TR2R - 2 Amp Fuse
Protecting electrical equipment isn't just about choosing a fuse with the right amp rating. Motors and transformers can draw much more current at startup than during normal operation. Those brief surges are often expected, but a fuse not designed to handle them may interrupt the circuit unnecessarily. That's where the Mersen TR2R 2 Amp Class RK5 Time-Delay Fuse comes in.
As part of Mersen's Tri-Onic® TR-R series, the TR2R is a current-limiting, time-delay fuse designed to protect your compatible motors, transformers, service entrance equipment, feeders, and branch circuits. Its time-delay characteristics accommodate short-duration starting and inrush currents while maintaining protection against sustained overloads and short circuits.
Key Features and Benefits
- 2-Amp Current Rating
- Class RK5 Fuse Design
- Tri-Onic® TR-R Series
- Time-Delay Operation
- Current-Limiting Protection
- 250VAC Voltage Rating
- 250VDC Voltage Rating
- Copper Ferrule Terminals
- Clip-Mounted Configuration
- PolyTube Insulating Body
- Compact Cylindrical Construction
- 50/60 Hz Frequency Rating
- Motor Starting Current Accommodation
- Transformer Inrush Current Accommodation
- RoHS Compliant
Technical Specifications
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Manufacturer: Mersen
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Catalog Number: TR2R
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Product Description: Fuse TR-R – Class RK5 – Time-Delay – 250VAC – 250VDC – 2A – Ferrule – Tri-Onic®
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Product Family: Tri-Onic®
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Series: TR-R
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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: 2A
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Rated AC Voltage (UL): 250VAC
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Rated DC Voltage (UL): 250VDC
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AC/DC Compatibility: AC and DC, within applicable ratings
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Frequency: 50/60 Hz
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Speed / Operating Characteristic: Time Delay
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AC Maximum Interrupting Rating / Breaking Capacity (I1): 200kA (200,000A)
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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: 782001747640
Material Compliance and Certifications
- RoHS Compliance
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Manufacturer-Published UL Voltage Ratings
- AC Voltage Rating: 250VAC
- DC Voltage Rating: 250VDC
Where It Works Best
- Industrial Motor Protection
- Motor Starter Circuits
- Transformer Protection
- Transformer Inrush Applications
- Service Entrance Equipment
- Electrical Distribution Feeders
- Branch Circuit Protection
- Industrial Control Equipment
- Class RK5 Fuse Applications
- Clip-Mounted Fuse Assemblies
- Ferrule-Type Fuse Holders
- Industrial Equipment Maintenance
- Electrical System Repairs
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Specifications
- Width:0.56
- Depth:0.56
- Height:2.0
- Amperes:2
- 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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You may return unused items within 30 days of delivery for a full refund.
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