1 / 1

Ferraz

Ferraz TRS500R Fuse

PRODUCT PRICE USD

$167.21

Available to order

Request a Quote

Need multiple units or help confirming a model? Contact our team.

Payments

Available payment methods

Bank transfer

Shop with confidence

30-Day Risk-Free Returns & Exchanges

Shop with complete confidence. Whatever the reason, enjoy hassle-free returns and exchanges within 30 days. We cover all shipping costs for both returns and exchanges—no extra shipping fees, no worries.

View Our Return Policy

Service Guarantee

Shipping

Free standard shipping within the U.S

Shipping details

Estimated delivery

Expected to arrive within 2–15 days

Delivery details

Enjoy greater discounts on bulk orders

Please contact our team for bulk purchases

Contact our team

PRODUCT DOCUMENTATION

Product Information

Technical specifications, features, applications and purchasing information.

Technical Specifications

Brand	Ferraz
Model Number	TRS500R
Product Category	Fuse
Fuse Type	Time-Delay Fuse
Fuse Class	Class RK5
Rated Current	500 A
Rated Voltage AC	600 V
Rated Voltage DC	600 V
Interrupting Rating	200 kA at 600 V AC
DC Interrupt Rating	20 kA at 600 V DC
Frequency	50 / 60 Hz
Connection / Terminal	Blade
Mounting	Clip
Body Material	Polyester / Polytube
Standards	UL, CSA

Key Features

Time-Delay Class RK5

The TRS500R is a Class RK5 time-delay fuse, providing overload and short-circuit protection with time-delay characteristics for motor and transformer loads.

500 A Current Rating

Rated at 500 A for high-current branch circuit and feeder protection in industrial power systems.

600 V AC / DC Rating

Rated for 600 V AC and 600 V DC applications, supporting both AC and DC circuit protection requirements.

200 kA Interrupting Rating

A 200 kA interrupting rating at 600 V AC provides high fault current protection capability.

Dual-Element Construction

Dual-element design helps accommodate temporary overloads while providing reliable short-circuit protection.

Applications

Motor branch circuit protection
Transformer protection
Feeder and main circuit protection
Industrial power distribution
HVAC equipment protection
Panelboard and switchboard fuse protection

Purchase Information

We support online purchase of the Ferraz TRS500R Fuse. If you need to make bulk purchases and inquire about other products, please contact our team to inform us of your purchase requirements. We will provide you with information such as quantity quotations, delivery dates, and transportation methods.

Frequently Asked Questions

What is the Ferraz TRS500R? It is a Mersen Ferraz Tri-Onic TRS series time-delay fuse, Class RK5, rated at 500 A and 600 V AC/DC.

What is the fuse class? It is a Class RK5 fuse.

What is the rated current? The rated current is 500 A.

What are the voltage ratings? The fuse is rated for 600 V AC and 600 V DC.

What is the interrupting rating? The interrupting rating is 200 kA at 600 V AC and 20 kA at 600 V DC.

Is it a time-delay fuse? Yes, it is a time-delay fuse with dual-element construction.

What is the mounting style? It uses blade terminals and clip mounting.

What standards does it meet? It is UL and CSA recognized/listed.

What applications is it suitable for? It is commonly used for motor branch circuits, transformer protection, feeders, and industrial power distribution.

Need help confirming a model?

Send us your part number and technical requirements.

Contact Our Team