Documentation & Downloads
Mersen TRS7R Fuse Tri-Onic® 600V 7A Time-Delay Class RK5, 0.81 Inch Diameter, 5 Inch Length
- MPN: TRS7R
- UPC: 782001748777
- PPN: FER-TRS7R
CAD
$10.50
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Description
Tri-Onic TRS-R current-limiting time-delay fuses are engineered for overcurrent protection of motors, transformers, service entrance equipment, feeders and branch-circuits. The time-delay characteristics of the TRS-R safely handle harmless starting currents and inrush currents associated with today's motors and transformers.
Features
- Boasting a robust 600V AC and 600V DC dual-voltage rating, this fuse eliminates system guesswork and simplifies your stock room inventory. It is an ideal drop-in solution for heavy-duty industrial feeders, branch circuit mains, and solar power arrays, safely containing energy spikes across diverse infrastructure layouts.
- Featuring a massive 200kA interrupting rating at 600VAC, this current-limiting fuse provides top-tier overcurrent protection. It violently suppresses extreme fault currents before they can peak, shielding downstream components like contactors, bus bars, and circuit breakers from catastrophic thermal and mechanical damage.
- Built with the standard Class RK5 rejection footprint, the TRS7R features a specialized grooved blade end that fits perfectly into RK5-compatible fuse blocks. This mechanical guard prevents maintenance crews from accidentally replacing it with a lower-rated Class H or K fuse, ensuring your facility's short-circuit current rating (SCCR) remains strictly code-compliant.
- Crafted with a high-grade fiberglass tube, this Tri-Onic® fuse delivers exceptional dimensional stability and will not swell, char, or degrade under extreme heat or high humidity. This rugged exterior ensures total reliability inside hot, cramped motor control centers (MCCs) and outdoor disconnect switches where lesser paper-body fuses frequently fail.
Documentation & Downloads
Specifications
Additional
- Voltage
- 600 V
- Interrupting Rating
- 200 kA AC, 20 kA DC
- Fuse Class
- Class RK5
- Diameter
- 0.81 in
- Connection Type
- Ferrule
- Connection Material
- Copper
- Frequency
- 50/60 Hz
Amperage7 A
Fuse TypeTime Delay
Length5 in
MountingClip
Body MaterialPolyTube
Weight0.137 lb
AC or DCAC/DC
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CAD
$10.50
/ EA
Available to Order
Available to Ship Same/Next Business Day if In Stock and Ordered before 12:00 PM EST
Company Stock:
0
Looking to buy a large quantity?
To view product inventory
CAD$10.50/ EA
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