TRS5R - 5 Amp Fuse Description
TRS5R - 5 Amp Fuse
The TRS5R 5 amp Class R fuse is one of those components you don’t think about—until it does its job exactly right. Built for circuits that deal with startup surges and higher fault levels, this fuse gives you a layer of protection that’s both practical and dependable. Because it’s a time-delay fuse, it won’t blow every time a motor kicks on or a transformer energizes. It holds steady through those brief inrush spikes, then reacts quickly if something’s actually wrong. That balance is what keeps systems running without sacrificing protection. You’re also getting a 200 kA interrupting rating at 600VAC, which puts it in a class suited for heavier-duty applications. And since it’s current-limiting, it helps cut down the amount of fault energy that makes it through the circuit—something that can make a real difference in protecting downstream equipment. The form factor is straightforward: a slim cartridge-style fuse that fits easily into standard holders, even in tight spaces—no frills, no extra complexity—just a solid, purpose-built component.
Key Features and Benefits
- Handles temporary inrush currents without unnecessary fuse operation
- 200 kA interrupting rating for high fault current environments
- Current-limiting design helps reduce equipment damage during faults
- The slim cartridge body works well in compact setups
- Non-indicating type keeps things simple and reliable
- Class R rejection feature adds a layer of installation safety
Technical Specifications
- Part Number: TRS5R
- Amperage: 5A
- Voltage: 600VAC
- Interrupting Rating: 200 kA
- Class: R
- Type: Time-delay, current-limiting
- Style: Cartridge, non-indicating
- Frame: TRS
-
Dimensions:
- Height: 5.0 in
- Width: 0.81 in
- Depth: 0.81 in
Material Compliance and Certifications
- This fuse is manufactured to meet established standards for Class R current-limiting fuses, supporting use in systems where code compliance and safe operation are expected. It aligns with commonly accepted UL and CSA requirements for this category of protection devices.
Where It Works Best
- You’ll typically find this fuse in places where equipment draws a surge before settling into normal operation: Motor circuits and starters HVAC equipment Transformers Industrial panels and machinery Commercial distribution setups
Use of Original Equipment Manufacturer (OEM) trademarks, names, and logos is for informational and identification purposes only. This does not imply any affiliation, sponsorship, endorsement, or approval by the original equipment manufacturer. CIRCUIT BREAKER SUPERSTORE® is an independent reseller and is not an authorized distributor, affiliate, or representative of any manufacturer. Manufacturer warranties do not apply unless expressly stated. All trademarks and registered trademarks are the property of their respective owners.
Mersen® is a registered trademark of Mersen S.A. Products sold are surplus, used, or refurbished and are NOT supplied by Mersen S.A. or its affiliates.
Specifications
- Width:0.81
- Depth:0.81
- Height:5.0
- Amperes:5
- A.I.C. Rating & Volts:200 kA @ 600 V.AC
- Type:TRS
- Additional Notes:Cartridge Style, Non-Indicating, Time-Delay, current-limiting Class R Fuse
Returns are easy
You may return unused items within 30 days of delivery for a full refund.
FREE shipping on breaker orders over $100 and all other items with orders over $500.
CIRCUIT BREAKER SUPERSTORE® offers one to five day delivery in the United States. The variation depends on the chosen shipping speed and the warehouse location for the product(s).
Same Day Shipping
We strive to ship out your items within one business day.
In rare circumstances, CIRCUIT BREAKER SUPERSTORE® may reserve up to 5 business days to complete shipment. Feel free to contact us if your order is time sensitive.
CIRCUIT BREAKER SUPERSTORE® provides a limited 1-year warranty on both new and reconditioned products. Rest assured, all products are authentic OEM (original equipment manufacturer).