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Bussmann Fusetron™ FRS-R-70 Advanced Protection Current Limiting Energy Efficient Low Voltage Time Delay Fuse, 70 A, 600 VAC/300 VDC, 200 kA Interrupt, RK5 Class, Cartridge Body
Bussmann Fusetron™ FRS-R-70 Advanced Protection Current Limiting Energy Efficient Low Voltage Time Delay Fuse, 70 A, 600 VAC/300 VDC, 200 kA Interrupt, RK5 Class, Cartridge Body
Bussmann Fusetron™ FRS-R-70 Advanced Protection Current Limiting Energy Efficient Low Voltage Time Delay Fuse, 70 A, 600 VAC/300 VDC, 200 kA Interrupt, RK5 Class, Cartridge Body
Bussmann Fusetron™ FRS-R-70 Advanced Protection Current Limiting Energy Efficient Low Voltage Time Delay Fuse, 70 A, 600 VAC/300 VDC, 200 kA Interrupt, RK5 Class, Cartridge Body
Bussmann Fusetron™ FRS-R-70 Advanced Protection Current Limiting Energy Efficient Low Voltage Time Delay Fuse, 70 A, 600 VAC/300 VDC, 200 kA Interrupt, RK5 Class, Cartridge Body
Bussmann Fusetron™ FRS-R-70 Advanced Protection Current Limiting Energy Efficient Low Voltage Time Delay Fuse, 70 A, 600 VAC/300 VDC, 200 kA Interrupt, RK5 Class, Cartridge Body
Bussmann Fusetron™ FRS-R-70 Advanced Protection Current Limiting Energy Efficient Low Voltage Time Delay Fuse, 70 A, 600 VAC/300 VDC, 200 kA Interrupt, RK5 Class, Cartridge Body
Bussmann Fusetron™ FRS-R-70 Advanced Protection Current Limiting Energy Efficient Low Voltage Time Delay Fuse, 70 A, 600 VAC/300 VDC, 200 kA Interrupt, RK5 Class, Cartridge Body
Bussmann Fusetron™ FRS-R-70 Advanced Protection Current Limiting Energy Efficient Low Voltage Time Delay Fuse, 70 A, 600 VAC/300 VDC, 200 kA Interrupt, RK5 Class, Cartridge Body
Bussmann Fusetron™ FRS-R-70 Advanced Protection Current Limiting Energy Efficient Low Voltage Time Delay Fuse, 70 A, 600 VAC/300 VDC, 200 kA Interrupt, RK5 Class, Cartridge Body
Bussmann Fusetron™ FRS-R-70 Advanced Protection Current Limiting Energy Efficient Low Voltage Time Delay Fuse, 70 A, 600 VAC/300 VDC, 200 kA Interrupt, RK5 Class, Cartridge Body
Bussmann Fusetron™ FRS-R-70 Advanced Protection Current Limiting Energy Efficient Low Voltage Time Delay Fuse, 70 A, 600 VAC/300 VDC, 200 kA Interrupt, RK5 Class, Cartridge Body
Bussmann Fusetron™ FRS-R-70 Advanced Protection Current Limiting Energy Efficient Low Voltage Time Delay Fuse, 70 A, 600 VAC/300 VDC, 200 kA Interrupt, RK5 Class, Cartridge Body
Bussmann Fusetron™ FRS-R-70 Advanced Protection Current Limiting Energy Efficient Low Voltage Time Delay Fuse, 70 A, 600 VAC/300 VDC, 200 kA Interrupt, RK5 Class, Cartridge Body
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Bussmann Fusetron™ FRS-R-70 Advanced Protection Current Limiting Energy Efficient Low Voltage Time Delay Fuse, 70 A, 600 VAC/300 VDC, 200 kA Interrupt, RK5 Class, Cartridge Body

Short Description

600 VAC, 300 VDC, 70 A, Blade 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, 70 A, 600 VAC/300 VDC, 200 kA Interrupt, Class: RK5, 10 s at 500% Response, Blade Terminal, Holder Mount, Cartridge Body Type, Dual Element, Fiberglass, 1.11 in Dia x 7.88 in L Body Size

MFG #: FRS-R-70

EECO #: BUFRSR70

Brand: Bussmann
UPC #: 051712508407
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
Blade
Current Rating
70 amp
Voltage Rating
600 VAC/300 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
1.11 Inch
Amperage Rating
70
Features
  • 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
  • Gives motor running back-up protection to motors without extra cost
  • When used in circuits subject to surge currents such as those caused by motors, transformers and other inductive components, these fuses can be sized close to full-load amps to give maximum over current protection
  • Provides a good deg of short circuit protection (greater current limitation) to help protect downstream components from high fault currents
  • Simplifies and improves blackout prevention (selective co-ordination ratios)
  • Insulated end caps reduces exposure to live parts and extends air gap to distance between blades of adjacent mounted fuses or to housing
  • Renewable
  • 200 kA at 600 VAC rms symmetrical, 20 kA at 300 VDC interrupt rating
COBUSSE02778_1_3
COBUSSE02948_1
COBUSSE03278_1_1_1_3_1_23_1_24
Edison_REN_10_Technical_Bulletin
Qty Unit price
Ea
1 $57.44

Slqt
1 $57.44

Stpk
1 $287.20

Unit
1 $57.44
everwhere

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Bussmann Fusetron™ FRS-R-70 Advanced Protection Current Limiting Energy Efficient Low Voltage Time Delay Fuse, 70 A, 600 VAC/300 VDC, 200 kA Interrupt, RK5 Class, Cartridge Body