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Bussmann Fusetron™ FRN-R-50 Current Limiting Time Delay Fuse, 50 A, 250 VAC/125 VDC, 20/200 kA Interrupt, RK5 Class, Cylindrical Body
Bussmann Fusetron™ FRN-R-50 Current Limiting Time Delay Fuse, 50 A, 250 VAC/125 VDC, 20/200 kA Interrupt, RK5 Class, Cylindrical Body
Bussmann Fusetron™ FRN-R-50 Current Limiting Time Delay Fuse, 50 A, 250 VAC/125 VDC, 20/200 kA Interrupt, RK5 Class, Cylindrical Body
Bussmann Fusetron™ FRN-R-50 Current Limiting Time Delay Fuse, 50 A, 250 VAC/125 VDC, 20/200 kA Interrupt, RK5 Class, Cylindrical Body
Bussmann Fusetron™ FRN-R-50 Current Limiting Time Delay Fuse, 50 A, 250 VAC/125 VDC, 20/200 kA Interrupt, RK5 Class, Cylindrical Body
Bussmann Fusetron™ FRN-R-50 Current Limiting Time Delay Fuse, 50 A, 250 VAC/125 VDC, 20/200 kA Interrupt, RK5 Class, Cylindrical Body
Bussmann Fusetron™ FRN-R-50 Current Limiting Time Delay Fuse, 50 A, 250 VAC/125 VDC, 20/200 kA Interrupt, RK5 Class, Cylindrical Body
Bussmann Fusetron™ FRN-R-50 Current Limiting Time Delay Fuse, 50 A, 250 VAC/125 VDC, 20/200 kA Interrupt, RK5 Class, Cylindrical Body
Bussmann Fusetron™ FRN-R-50 Current Limiting Time Delay Fuse, 50 A, 250 VAC/125 VDC, 20/200 kA Interrupt, RK5 Class, Cylindrical Body
Bussmann Fusetron™ FRN-R-50 Current Limiting Time Delay Fuse, 50 A, 250 VAC/125 VDC, 20/200 kA Interrupt, RK5 Class, Cylindrical Body
Bussmann Fusetron™ FRN-R-50 Current Limiting Time Delay Fuse, 50 A, 250 VAC/125 VDC, 20/200 kA Interrupt, RK5 Class, Cylindrical Body
Bussmann Fusetron™ FRN-R-50 Current Limiting Time Delay Fuse, 50 A, 250 VAC/125 VDC, 20/200 kA Interrupt, RK5 Class, Cylindrical Body
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Eaton

Bussmann Fusetron™ FRN-R-50 Current Limiting Time Delay Fuse, 50 A, 250 VAC/125 VDC, 20/200 kA Interrupt, RK5 Class, Cylindrical Body

Short Description

EATON Bussmann series advanced protection, energy efficient FRN-R class RK5 dual element, current limiting, time delay fuses with optional open fuse indication on select ratings. Time delay 10 s (minimum) at 500% of rated current (8 s for 1/10 to 30 A sizes).

Bussmann Fusetron™ Time Delay Fuse, Current Limiting, Series: FRN-R, Indicating/Non-Indicating: Non-Indicating, Rejection/Non-Rejection: Rejection, 50 A, 250 VAC/125 VDC, 20/200 kA Interrupt, Class: RK5, 10 s at 500% Response, Ferrule Terminal, Holder Mount, Cylindrical Body Type, Dual Element, Fiberglass, 0.81 in Dia x 3 in L Body Size

MFG #: FRN-R-50

EECO #: BUFRNR50

Brand: Bussmann
UPC #: 051712101806
Attributes
Features
Documents
Product Information
Attributes
Class
RK5
UNSPSC
39121606
Approval
UL 248-12, CSA C22.2, CE
Material
Fiberglass
Application
Combination Starters, Machinery Disconnects, Motor Control Centers and Power Panelboard Applications, Safety and Security Systems
Mounting Type
Holder
Response Time
10 s at 500%
Terminal Type
Ferrule
Current Rating
50 Amp
Voltage Rating
250 VAC/125 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
Current Limiting
Series
FRN-R
Diameter
0.81 Inch
Amperage Rating
50
Features
  • Provides motor overload, ground fault and short circuit protection
  • Helps protect motors against burnout from overloads
  • Helps protect motors against burnout from single phasing on 3 ph systems
  • Simplifies and improves blackout prevention (selective co-ordination ratios)
  • 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
  • The overload element provides protection against low level over current of overloads and will hold an overload which is five times greater than the ampere rating of the fuse for a minimum of 10 s
COBUSSE02753_1_6
COBUSSE02934_1
COBUSSE03278_1_1_1_3_1_23_1_24
Qty Unit price
Ea
1 $13.35

Slqt
1 $13.35

Stpk
1 $133.50

Unit
1 $13.35
everwhere

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Bussmann Fusetron™ FRN-R-50 Current Limiting Time Delay Fuse, 50 A, 250 VAC/125 VDC, 20/200 kA Interrupt, RK5 Class, Cylindrical Body