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Bussmann Bussmann FRS-R-15

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Description

Industry Description

15A 600V Class RK5 Fusetron Dual Element, Time Delay Fuse

Modified Industry Description

15A 600V - RK5 FUSETRON DUAL ELEMENT , TIME DELAY FUSE

AD Description

Bussmann Fusetron™ FRS-R-15 FRS-R Current Limiting Time Delay Fuse, 15 A, 600 VAC/300 VDC, 200/20 kA Interrupt, RK5 Class, Cylindrical Body

Vendor 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.

Specifications

Amperage Rating
15
Application
Combination Starters, Motor Control Centers, Machinery Disconnects, Power Panelboards
Brand Name
Bussmann
Characteristics
Time Delay
Connection
Ferrule End X Ferrule End
Country of Origin
MX
Element
Dual
Interrupt_Rating
200/20
Material
Fiberglass
Model
FRS-R
Package_Quantity
10
Response_Time
10
Size
0.81 In Diameter X 5.00 In Length
Special Features

  • 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
  • Gives motor running back-up protection to motors without extra costs
  • Offers a 10 sec time delay at 5 times the rated current
  • Provides current limitation to help protect downstream components from high fault currents
  • The time-delay feature makes it possible to use fuse amp ratings that are much smaller than those of non-time delay fuses
  • Without open fuse indication

Standard
UL 248-12, CSA, CE
Sub_Brand
Cooper Bussmann
Type_Of_Indicators
Non-Indicating
Type
Current Limiting
Voltage Rating
600 VAC/300 VDC

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