Bussmann Fusetron™ FRS-R-30 Current Limiting Time Delay Fuse, 30 A, 600 VAC/300 VDC, 200/20 kAIC Interrupt, RK5 Class, Cylindrical Body

Short Description

Time-delay affords the same excellent overload protection as low peak fuses of motors and other type loads and circuits having temporary inrush currents such as those caused by transformers and solenoids. (In such circuits, Limitron fuses can only provide short circuit protection). Fusetron fuses are not as Fast-Acting on short circuits as low peak fuses and therefore cannot give as high a degree of component short circuit protection. Like the low peak fuse, Fusetron fuses permit the use of smaller size and less costly switches. Fusetron fuses fit rejection type fuse holders and can also be installed in holders for Class H fuses. They can physically and electrically replace Class H, K5, and other Class RK5 fuses.

Bussmann Fusetron™ Fuse, Current Limiting Time Delay, Series: FRS-R, Indicating/Non-Indicating: Non-Indicating, Rejection/Non-Rejection: Rejection, 30 A, 600 VAC/300 VDC, 200/20 kAIC Interrupt, Class: RK5, 10 s at 500% Response, Ferrule End Terminal, Holder Mount, Cylindrical Body Type, Dual Element, Fiberglass, 0.81 in Dia x 5 in L Body Size

MFG #: FRS-R-30

EECO #: BUFRSR30

Brand: Bussmann
UPC #: 051712508346
Attributes
Features
Documents
Product Information
Attributes
Class
RK5
Mounting Type
Holder
Response Time
10 s at 500%
Terminal Type
Ferrule End
Voltage Rating
600 VAC/300 VDC
Approval
UL 248-12, CSA C22.2, CE
Current Rating
30 Amp
Characteristics
10 Second Time Delay (at 500 Percent Rated Load), Dual Element, Non-Indicating
Type
Current Limiting Time Delay
Series
FRS-R
Amperage Rating
30
Diameter
0.81 Inch
UNSPSC
39121606
Material
Fiberglass
Application
Industrial Facilities and Factories, Safety and Security Systems, Combination Starters, Machinery Disconnects, Motor Control Centers and Power Panelboard Applications
Interrupting Rating
200 Kiloamp Symmetrical (AC), 20 Kiloamp (DC)
Features
  • Without open fuse indicator
  • Dual element fuses can be applied in circuits subject to temporary motor overloads and surge currents to provide both high performance short circuit and overload protection
  • Offers a 10 s time delay at 5 times the rated current
  • The time delay feature makes it possible to use fuse amp ratings which are much smaller than those of non-time delay fuses
  • Provides current limitation to help protect downstream components from high fault currents
  • Gives motor running back-up protection to motors without extra costs
  • Not renewable
Qty Unit price
Ea
1 $33.67

Slpk
1 $33.67

Slqt
1 $33.67

Stpk
1 $336.70

Unit
1 $33.67
Please note: This product is subject to geographic restrictions and can only be sold within the Carolinas.
Bussmann Fusetron™ FRS-R-30 Current Limiting Time Delay Fuse, 30 A, 600 VAC/300 VDC, 200/20 kAIC Interrupt, RK5 Class, Cylindrical Body