(423) 586-5650  |  Contact Us
Catalogs Order History & Status Statements Invoices
0
My Cart $-.--
Shop by Category
Quick Order
0
Home Electrical Rough Electrical Fuses and Breakers Fuses - Cartridge/Links/Adapters FRN-R-35 35A FUSETRON DUAL TIME DELAY RK5

FRN-R-35 35A FUSETRON DUAL TIME DELAY RK5

PART 825883
SUPPLIER BUSSMANN DIVISION
SUPPLIER PART # FRN-R-35
RANK D
SHELF PACK 10
Calculating price...
QUANTITY

About this item

Bussmann FRN‑R‑35 – Fusetron Dual‑Element Time‑Delay Fuse, Class RK5, 35A:

The Bussmann FRN‑R‑35 is a premium dual‑element, time‑delay, current‑limiting fuse designed for heavy‑duty industrial motor circuits, machinery, panelboards, and power distribution systems. As part of the Bussmann Fusetron FRN‑R Series, this fuse provides superior overload and short‑circuit protection, especially in applications subject to motor inrush, transformer energizing, or other temporary surges.

Engineered for reliability and selective coordination, the FRN‑R‑35 features a dual‑element design that allows sustained overload tolerance while maintaining fast response to short‑circuit conditions. With an interrupting rating of 200 kA at 250 VAC, it meets stringent UL Class RK5 performance requirements and is widely used in commercial and industrial electrical systems.

Key Features

  • Dual‑element, time‑delay construction tolerates temporary motor overloads and surge currents.
  • Time‑delay rating: minimum 10 seconds at 500% of rated current (35A size).
  • Current‑limiting Class RK5 fuse, offering fast short‑circuit clearing and energy‑limiting protection.
  • Protects against:
    • Motor overloads
    • Ground faults
    • Short‑circuits
    • Single‑phasing on 3‑phase systems
  • Ferrule‑end cartridge design for compatibility with standard RK5 fuse blocks.
  • Non‑indicating element (no blown‑fuse window).
  • Meets UL 248‑12, CSA, and CE standards.

Specifications

  • Manufacturer: Bussmann / Eaton
  • Catalog Number: FRN‑R‑35 
  • Series: Fusetron FRN‑R
  • Amp Rating: 35 Amps
  • Voltage Rating:
    • 250 VAC
    • 125 VDC
  • Interrupting Rating:
    • 200 kAIC @ 250 VAC
    • 20 kAIC @ 125 VDC
  • Response Time: 10 seconds at 500% overload
  • Fuse Class: RK5
  • Element: Dual element (two‑part fuse architecture)
  • Dimensions:
    • Length: 3 in
    • Diameter: 0.81 in
  • Construction:
    • Cylindrical fiberglass body
    • Ferrule end caps
  • Mounting: Clip‑type fuse holder (RK5 compatible)
  • Packaging: Standard blister pack (BP‑version)

Applications

The FRN‑R‑35 is ideal for circuits with high inrush or where both overload and short‑circuit protection are required, including:

  • Motor control centers (MCCs)
  • Combination starters & disconnect switches
  • Power panelboards
  • HVAC and refrigeration systems
  • Pumps, conveyors, compressors, and fans
  • Industrial machinery and equipment
 

There are currently no resources for this product.

Brand Bussmann Corporation
Amperage Rating 35 A
BodyStyle Rejection Cylindrical
Class RK5
Diameter 0.81 In
Element Type Dual
Indicating/Non-Indicating Non-Indicating
Interrupt Rating 200 kAIC at 250 VAC, 20 kAIC 125 VDC
Length 3 in
Material Fiberglass
Response Time 10 sec at 500%
Standards CE Certified, CSA Certified, UL Listed
Type Low Voltage, Branch Circuit
Usage For Protect Of Motors And Branch Circuits
Voltage Rating 250 VAC/125 VDC
Weight 1.95 lb
Width 0.81 in
UPC Code 051712101776
Shelf Pack 10
Minimum Order Qty 10
Supplier Name BUSSMANN DIVISION
Supplier Short Name Bussmann D
Supplier Address 1 502 Earth City Plaza
Supplier City 114 Old State Rd Ellisville
Supplier State MO
Supplier Zip 63021
Country US
Supplier Email fusetech@eaton.com
Supplier Url www.eaton.com
Buyer Name Michael Heck
Supplier Phone 800-322-1577
Supplier Fax 800-544-2570
Our Customer Id 176254
Return Policy Field Destroy
Product Lines Fuses
Rep Name Bennett Limbaugh
Rep Address 5690 Watermelon Rd Ste 600 Northport, AL 35473
Rep Phone 888-603-6858
Rep Cell 888-603-6858
Rep Fax 800-690-7996
Rep Email scollins@salesgroupsouth.com
Rep Agency Sales Group South