Mersen
0 ratings
Mersen TRS-R Tri-Onic Time-Delay/Class RK5 Fuse, 600VAC/600VDC, 200kA AC/100kA DC, 200 Ampere, 1-13/16 Diameter x 9-5/8 Length
genuine image
Mersen TRS-R Tri-Onic Time-Delay/Class RK5 Fuse, 600VAC/600VDC, 200kA AC/100kA DC, 200 Ampere, 1-13/16 Diameter x 9-5/8 Length
Industry's most popular fuse for motor circuit protection with advanced material technology added.
Mersen TRS-R Tri-Onic Time-Delay/Class RK5 Fuse, 600VAC/600VDC, 200kA AC/100kA DC, 200 Ampere, 1-13/16" Diameter x 9-5/8" Length
Item #: 59963909

Mersen TRS-R Tri-Onic Time-Delay/Class RK5 Fuse, 600VAC/600VDC, 200kA AC/100kA DC, 200 Ampere, 1-13/16" Diameter x 9-5/8" Length

85% of respondents would recommend this to a friend

Item #: 59963909

TZS 165198

Price Details

Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )

*All items will import from US

0 ratings Write a review
In stock
us Imported from USA store

QTY:

Order now and get it around Thursday, October 08
Secured transactionsecured transaction

Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.

Our Top Logistics Partners
  • fedex
  • dhl
Industry's most popular fuse for motor circuit protection with advanced material technology added.
U-Care Warranty:
None
Select a Plan
fast shipping

Fast
Shipping

free return

Free
Return*

secure packaging

Secure Packaging

100% original products

100% Original Products

pci-dss

PCI DSS Compliance

iso certified

ISO 27001 Certified

paypal payment
visa payment
mastercard payment
mobile money payment
sepa payment
Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.

What Stands Out

High Interrupting Rating
With a 200kA AC and 100kA DC interrupting rating, this fuse ensures maximum protection against overloads, enhancing system reliability and safety during critical operations.
Time-Delay Design
The time-delay functionality allows for temporary overloads without blowing, reducing unnecessary downtimes and enhancing operational efficiency in heavy-use applications.
Versatile Voltage Ratings
Compatible with both 600VAC and 600VDC systems, this fuse provides flexibility for various applications, making it an ideal choice for diverse industrial environments.

Product Details

Shop Mersen TRS-R Tri-Onic Time-Delay/Class RK5 Fuse, 600VAC/600VDC, 200kA AC/100kA DC, 200 Ampere, 1-13/16 Diameter x 9-5/8 Length online at a best price in Tanzania. B00208LIKG
Brand NameMersen
ModelTRS200R
UPC782001749187
Global Trade Identification Number00782001749187
Number of Items1
ManufacturerSchaedler Yesco Distribution, Inc.
Unit Count1 Count
Item Weight16 ounces (453.6 grams)
Part NumberTRS200R
Voltage600 volts
Mounting TypeThrough-Hole Mount
Current Rating200 A
Item Dimensions10.1 x 2.1 x 1.9 inches (25.7 x 5.3 x 4.8 cm)
Material TypeCopper
ColorMulticolored
Specification MetCSA
BrandMersen
Item dimensions L x W x H10.1 x 2.1 x 1.9 inches (25.7 x 5.3 x 4.8 cm)
MaterialCopper

Who Should Buy?

Suitable For
  • Industrial Applications

    Ideal for protecting industrial equipment from overload and short-circuit situations, ensuring operational reliability and safety.

  • Electrical Contractors

    Perfect for electrical contractors needing reliable time-delay fuses for installations requiring high interrupting capacity.

  • Power Distribution

    Beneficial for power distribution systems that require robust fuses to ensure continuity and protection of circuits.

Not Suitable For
  • Home Use

    Not suited for residential applications due to high capacity and specifications beyond typical home electrical needs.

Product Description

Mersen TRS-R Tri-Onic Time-Delay/Class RK5 Fuse, 600VAC/600VDC, 200kA AC/100kA DC, 200 Ampere, 1-13/16" Diameter x 9-5/8" Length

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is the Mersen TRS-R Tri-Onic Time-Delay Class RK5 Fuse used for?

    Answer: The Mersen TRS-R Tri-Onic Fuse is primarily used in electrical circuits to protect against overcurrent conditions. With a time-delay feature, this fuse allows for temporary overloads, such as motor starts, before blowing. This characteristic is essential in preventing nuisance tripping, making it ideal for industrial settings where equipment often experiences inrush currents during operation.
  • Question: What are the voltage ratings for the Mersen TRS-R fuse?

    Answer: The Mersen TRS-R fuse is rated for 600 volts AC and 600 volts DC. This dual voltage capability makes it suitable for a wide range of applications, including both alternating current (AC) systems typically found in residential and commercial settings, as well as direct current (DC) circuits commonly used in renewable energy installations and battery systems.
  • Question: How does the time-delay feature work in this fuse?

    Answer: The time-delay feature in the Mersen TRS-R fuse allows it to withstand temporary overload conditions without blowing immediately. This is crucial in applications like motors and transformers where high inrush currents can occur. By providing a brief window for these surges, the fuse protects against unnecessary interruptions, allowing your equipment to operate effectively without compromising safety.
  • Question: What is the significance of the 200 Ampere rating?

    Answer: The 200 Ampere rating indicates the maximum current the Mersen TRS-R fuse can handle before it will blow and interrupt the circuit. This specification is vital for protecting circuits with high electrical loads, ensuring that any overcurrent conditions are safely managed. It’s commonly used in industrial machinery and large electrical systems where significant power transfer occurs.
  • Question: What does the Class RK5 designation mean?

    Answer: Class RK5 fuses, like the Mersen TRS-R, are designed to provide superior protection for motor circuits and other electrical installations. They are capable of interrupting high short-circuit currents, making them essential in scenarios where reliability and safety are paramount. The RK5 classification ensures compliance with industry standards, affirming their suitability in demanding applications.
  • Question: What are the dimensions of the Mersen TRS-R fuse?

    Answer: This particular fuse measures 1-13/16 inches in diameter and 9-5/8 inches in length. These dimensions are important for ensuring compatibility with existing fuse holders or enclosures in your electrical system. Proper sizing prevents installation issues and ensures effective operation within the designated housing.
  • Question: Can I use the Mersen TRS-R fuse in DC applications?

    Answer: Yes, the Mersen TRS-R fuse is rated for use in direct current (DC) applications as well as alternating current (AC) systems. This versatility allows its installation in various environments, particularly in renewable energy installations like solar energy systems or other battery-operated applications, providing reliable circuit protection across different power types.
  • Question: What safety standards does the Mersen TRS-R fuse meet?

    Answer: The Mersen TRS-R fuse complies with numerous safety and performance standards, including UL and CSA certifications. These standards ensure that the fuse is reliable and effective in protecting circuits from overcurrent conditions. Using certified components enhances the overall electrical safety of your installation, especially in critical systems where reliability is essential.
  • Question: Where can I buy Mersen TRS-R Tri-Onic Time-Delay Class RK5 Fuse in Tanzania?

    Answer: You can purchase the Mersen TRS-R Tri-Onic Time-Delay Class RK5 Fuse from Ubuy. Ubuy is a reliable e-commerce platform that offers a wide range of electrical components, ensuring you can find the specific fuses you need for your projects. Shopping on Ubuy allows you to enjoy a seamless online purchasing experience tailored to customers in Tanzania.
  • Question: What applications are best suited for the Mersen TRS-R fuse?

    Answer: The Mersen TRS-R fuse is well-suited for applications such as industrial machinery, motor circuits, and distribution panels. Its ability to handle high inrush currents makes it ideal for environments where motors start frequently, as well as in systems requiring robust overcurrent protection. Utilizing this fuse ensures your equipment remains operational and protected under changing load conditions.

Mersen Cartridge Fuses Editorial Review

The Mersen TRS-R Tri-Onic Time-Delay/Class RK5 Fuse is designed to operate efficiently at 600VAC/600VDC, making it a reliable choice for various electrical applications. With a current rating of 200 Amperes and a robust construction from copper, this fuse ensures durability and effective performance. Its 200kA AC and 100kA DC ratings enhance its ability to protect circuits. Users appreciate the ease of installation with a through-hole mount design, and the fuse's dimensions of 1-13/16" diameter by 9-5/8" length further provide compatibility with numerous setups.

Customer Reviews & Ratings

1 customers ratings
  • 5 Star
    100%
  • 4 Star
    0%
  • 3 Star
    0%
  • 2 Star
    0%
  • 1 Star
    0%

Review this product

Share your thoughts with other customers

Pros

  • High current rating for heavy-duty applications
  • Robust copper construction ensures longevity
  • Effective time-delay feature reduces nuisance blows
  • Through-hole mounting enables easy installation
  • Meets CSA specifications for electrical safety

Cons

  • May require specific tools for installation

Platform Trust & Buyer Confidence

trustpilot logo
4.2/5 9477 reviews
Read reviews
JK
Jasmin
Verified buyer

“Great products and very good service: very easy and very fast international delivery.”

9 September 2026 · via Trustpilot
AG
Anke
Verified buyer

“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”

10 September 2026 · via Trustpilot
H
Hazel
Verified buyer

“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”

10 September 2026 · via Trustpilot
O
Opaleye
Verified buyer

“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”

11 September 2026 · via Trustpilot
AC
Adele
Verified buyer

“Easy to find and order what you want on the website. Delivery is quick to the UK”

8 September 2026 · via Trustpilot
Secure Checkout Global Delivery Easy Returns Genuine Products

Product Price History

Important information

  • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
  • Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.

TZS 165198

Order now and get it around Thursday, October 08

QTY:

Secured transactionsecured transaction

PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.

Our Top Logistics Partners
  • fedex
  • dhl
Fastest cross-border delivery

Features & Benefits

  • Designed for overcurrent protection of motors and transformers.
  • Proven time-delay characteristics to handle harmless starting and inrush currents.
  • Fiberglass body for stability in harsh industrial environments.
  • High-grade silica filler for fast arc quenching and high current limitation.
  • UL listed and CSA certified for reliability and safety.
  • Suitable for various applications including motor circuits and service entrance equipment.

Ubuy Assurance

Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.