Mersen TRS-R Class RK5 Time-De...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$523.97
$473.97
Mersen TRS-R Class RK5 Time-Delay Fuse 225A 600VAC/600VDC Blade Terminal Tri-Onic

Mersen TRS-R Class RK5 Time-Delay Fuse 225A 600VAC/600VDC Blade Terminal Tri-Onic

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Model: TRS225R

In Stock (leaves warehouse same day if ordered before 3pm ET)

$523.97
$473.97
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Mersen TRS-R Class RK5 Time-Delay Fuse 225A 600VAC/600VDC Blade Terminal Tri-Onic

Professional Time-Delay Protection for High-Current Applications

The Mersen TRS-R Class RK5 Time-Delay Fuse delivers reliable overcurrent protection with 225A rating and dual voltage capability of 600VAC/600VDC. Featuring blade terminal connections with tin-plated copper construction and PolyTube insulating material, this time-delay fuse provides professional-grade protection with 200 kA breaking capacity for demanding electrical applications.

Professional Features & Benefits

  • 225A Current Rating: Handles high-current loads with reliable overcurrent protection for demanding applications
  • 600VAC/600VDC Dual Voltage: Versatile voltage compatibility for both AC and DC systems up to 600V
  • Class RK5 Time-Delay: Provides coordinated protection with time-delay characteristics to handle motor starting and inrush currents
  • 200 kA Breaking Capacity: High interrupting rating ensures safe fault current interruption in high-fault current systems
  • Blade Terminal Design: Secure clip mounting with tin-plated copper terminals for reliable electrical connections
  • PolyTube Construction: Durable insulating material provides long-term reliability and environmental protection
  • RoHS Compliant: Meets environmental standards for professional electrical installations

Technical Specifications

  • Ac Max I R Breaking Capacity I1: 200 kA
  • Ac Or Dc: AC/DC
  • Ampere Rating: 225 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: 11.63 in
  • Product Weight: 3.14 lb
  • Rated Voltage Ac Ul: 600 V
  • Rated Voltage Dc Ul: 600 V
  • Rohs Compliant: Yes
  • Speed Characteristic: Time Delay

Installation & Operation

  1. Mount the fuse in a suitable fuse holder or disconnect 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 Distribution
  • High-Current Feeder Protection
  • Manufacturing Equipment Protection
  • Power Distribution Systems
  • Heavy-Duty Electrical Panels
  • Critical Infrastructure Protection

Why Choose Mersen Quality?

Mersen TRS-R fuses deliver professional-grade reliability with RoHS compliant construction and proven time-delay protection characteristics. The robust PolyTube insulating material and tin-plated copper terminals ensure long-term performance in demanding electrical environments, backed by Mersen's commitment to electrical protection excellence.

Manufacturer Resources

Product Specs

Ac Max I R Breaking Capacity I1:
200 kA
Ac Or Dc:
AC/DC
Ampere Rating:
225 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:
11.63 in
Product Weight:
3.14 lb
Rated Voltage Ac Ul:
600 V
Rated Voltage Dc Ul:
600 V
Rohs Compliant:
Yes
Speed Characteristic:
Time Delay

Mersen TRS225R – Frequently Asked Questions

How fast can I get the Mersen TRS225R delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Mersen TRS225R come with a warranty?
Absolutely. The Mersen TRS225R is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Mersen TRS225R?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
Why buy the Mersen TRS225R from ZenSupply?
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