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Bussmann Fusetron™ FRS-R-45 Advanced Protection Current Limiting Energy Efficient Low Voltage Time Delay Fuse, 45 A, 600 VAC/250 VDC, 20/200 kA Interrupt, RK5 Class, Cartridge Body
Bussmann Fusetron™ FRS-R-45 Advanced Protection Current Limiting Energy Efficient Low Voltage Time Delay Fuse, 45 A, 600 VAC/250 VDC, 20/200 kA Interrupt, RK5 Class, Cartridge Body
Bussmann Fusetron™ FRS-R-45 Advanced Protection Current Limiting Energy Efficient Low Voltage Time Delay Fuse, 45 A, 600 VAC/250 VDC, 20/200 kA Interrupt, RK5 Class, Cartridge Body
Bussmann Fusetron™ FRS-R-45 Advanced Protection Current Limiting Energy Efficient Low Voltage Time Delay Fuse, 45 A, 600 VAC/250 VDC, 20/200 kA Interrupt, RK5 Class, Cartridge Body
Bussmann Fusetron™ FRS-R-45 Advanced Protection Current Limiting Energy Efficient Low Voltage Time Delay Fuse, 45 A, 600 VAC/250 VDC, 20/200 kA Interrupt, RK5 Class, Cartridge Body
Bussmann Fusetron™ FRS-R-45 Advanced Protection Current Limiting Energy Efficient Low Voltage Time Delay Fuse, 45 A, 600 VAC/250 VDC, 20/200 kA Interrupt, RK5 Class, Cartridge Body
Bussmann Fusetron™ FRS-R-45 Advanced Protection Current Limiting Energy Efficient Low Voltage Time Delay Fuse, 45 A, 600 VAC/250 VDC, 20/200 kA Interrupt, RK5 Class, Cartridge Body
Bussmann Fusetron™ FRS-R-45 Advanced Protection Current Limiting Energy Efficient Low Voltage Time Delay Fuse, 45 A, 600 VAC/250 VDC, 20/200 kA Interrupt, RK5 Class, Cartridge Body
Bussmann Fusetron™ FRS-R-45 Advanced Protection Current Limiting Energy Efficient Low Voltage Time Delay Fuse, 45 A, 600 VAC/250 VDC, 20/200 kA Interrupt, RK5 Class, Cartridge Body
Bussmann Fusetron™ FRS-R-45 Advanced Protection Current Limiting Energy Efficient Low Voltage Time Delay Fuse, 45 A, 600 VAC/250 VDC, 20/200 kA Interrupt, RK5 Class, Cartridge Body
Bussmann Fusetron™ FRS-R-45 Advanced Protection Current Limiting Energy Efficient Low Voltage Time Delay Fuse, 45 A, 600 VAC/250 VDC, 20/200 kA Interrupt, RK5 Class, Cartridge Body
Bussmann Fusetron™ FRS-R-45 Advanced Protection Current Limiting Energy Efficient Low Voltage Time Delay Fuse, 45 A, 600 VAC/250 VDC, 20/200 kA Interrupt, RK5 Class, Cartridge Body
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Bussmann Fusetron™ FRS-R-45 Advanced Protection Current Limiting Energy Efficient Low Voltage Time Delay Fuse, 45 A, 600 VAC/250 VDC, 20/200 kA Interrupt, RK5 Class, Cartridge Body

Short Description

600 VAC, 250 VDC, 45 A, Ferrule with Grooved Ring Terminal, Class RK5, 10 Sec Time Delay, UL Power Fuse

Bussmann Fusetron™ Time Delay Fuse, Advanced Protection Current Limiting Energy Efficient Low Voltage, Series: FRS-R, Indicating/Non-Indicating: Non-Indicating, Rejection/Non-Rejection: Rejection, 45 A, 600 VAC/250 VDC, 20/200 kA Interrupt, Class: RK5, 10 s at 500% Response, Ferrule Terminal, Holder Mount, Cartridge Body Type, Dual Element, Fiberglass, 1.06 in Dia x 5.5 in L Body Size

MFG #: FRS-R-45

EECO #: BUFRSR45

Brand: Bussmann
UPC #: 051712508377
Attributes
Features
Documents
Product Information
Attributes
Class
RK5
UNSPSC
39121606
Approval
UL 248-12, CSA C22.2, CE
Material
Fiberglass
Application
Branch Circuit, Power Panelboard, Motor Control Centers, Combination Starter and Machinery Disconnects, Safety and Security Systems
Mounting Type
Holder
Response Time
10 s at 500%
Terminal Type
Ferrule
Current Rating
45 Amp
Voltage Rating
600 VAC/250 VDC
Characteristics
10 Second Time Delay (at 500 Percent Rated Load), Dual Element, Non-Indicating
Interrupting Rating
200 Kiloamp Symmetrical (AC), 20 Kiloamp (DC)
Type
Advanced Protection Current Limiting Energy Efficient Low Voltage
Series
FRS-R
Diameter
1.06 Inch
Amperage Rating
45
Features
  • Dual element feature provides the best time delay performance, allowing closer sizing and superior protection of motors and transformers
  • Closer sizing allows for smaller fuses and less costly switches
  • Class RK5 fuses with a 200 kA interrupt rating for use in a broad range of applications
  • Provides motor overload, ground fault and short circuit protection
  • Helps protect motors against burnout from overloads and single phasing when sized properly
  • 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
  • Time delay of 10 s (minimum) at 500% of rated current
  • The time delay feature makes it possible to use fuse amp ratings that are much smaller than those of non-time delay fuses
  • Considerable cost savings occur by permitting the use of smaller size switches, panels and fuses themselves
  • Provides current limitation to help protect downstream components from high fault currents
  • Gives motor running back-up protection to motors without extra cost
  • Renewable
  • 200 kA at 600 VAC rms symmetrical, 20 kA at 250 VDC interrupt rating
COBUSSE02967_1
COBUSSE03249_1_3
COBUSSE03278_1_1_1_3_1_23_1_24
Qty Unit price
Ea
1 $27.79

Slqt
1 $27.79

Stpk
1 $277.90

Unit
1 $27.79
everwhere

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Bussmann Fusetron™ FRS-R-45 Advanced Protection Current Limiting Energy Efficient Low Voltage Time Delay Fuse, 45 A, 600 VAC/250 VDC, 20/200 kA Interrupt, RK5 Class, Cartridge Body