Bussmann BP/FRN‑R‑30 – Fusetron Dual‑Element Time‑Delay Class RK5 Fuse (30A):
The BP/FRN‑R‑30 is a dual‑element, time‑delay, current‑limiting Class RK5 fuse designed for protecting motors, power distribution equipment, and industrial circuits subject to high inrush currents. It provides reliable overload and short‑circuit protection while allowing temporary surges during motor starts or transformer energization.
Key Features
Dual‑element time‑delay fuse suitable for circuits with temporary overloads (motor starting).
Time‑delay performance:8 seconds minimum at 500% of rated current for the 0–30A range.
Current‑limiting design reduces damaging fault current levels.
Non‑indicating style, though indicating versions exist in the FRN‑R line.
Rejection‑type fuse ensuring proper installation only in Class R‑rated fuse holders.
Specifications
Amperage Rating:30 A
Voltage Rating:
250 VAC
125 VDC
Interrupt Rating:
200 kAIC at 250 VAC
20 kAIC at 125 VDC
Response Time:8 seconds at 500% (for 0–30A sizes)
Fuse Class:Class RK5 (UL 248‑12)
Material:Fiberglass body
Body Style / Shape: Cylindrical
Diameter: 0.56 in
Length: 2.0 in
Weight:0.11 lb per fuse
Mounting / Termination: Ferrule end × ferrule end, holder‑mounted.
Compliances: CE marked; UL & CSA listed.
Applications
Ideal for heavy‑duty industrial and commercial electrical systems:
Motor control centers (MCCs)
Combination motor starters
Power panelboards & distribution panels
Machinery disconnects
Circuits requiring selective coordination within RK5 family (2:1 coordination ratio)
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BrandBussmann Corporation
UL ListedYes
Voltage Rating250 VAC/125 VDC
Length/Depth2 in
Height 0.56 in
Width0.56 in
Weight0.11 lb
CompliancesCE Marked
Amperage Rating30 A
Interrupt Rating200 kAIC VAC, 20 kAIC VDC
Response Time8 sec at 500%
ClassRK5
Connection Ferrule End x Ferrule End
Fuse IndicatorNon-Indicating
UPC Code051712112048
Shelf Pack5
Minimum Order Qty1
Supplier NameBussmann Division
Supplier Short NameBussmann D
Supplier Address 1502 Earth City Plaza
Supplier CitySt. Louis
Supplier StateMO
Supplier Zip63178
CountryUS
Supplier Emailscollins@salesgroupsouth.com
Buyer NameMichael Heck
Supplier Phone(800) 322-1577
Supplier Fax(800) 544-2570
Our Customer Id176254
Return PolicyField Destroy
Product LinesFuses
Rep NameSam Collins
Rep Address5690 Watermelon Road Maria Robinson @ Sales Group Northport, AL 35473