$504.40/10EA
- 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 1 ph 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
- 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
- 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 costs
- https://www.youtube.com/watch?v=YMvqUyoETXk
Specifications
Brand: Bussmann
Amperage Rating: 1/2, 500 mA
Body Type: Cylindrical
Class: RK5
Indicating/Non-Indicating: Non-Indicating
Interrupt Rating: 200/20, 200/20 kAIC
Rejection/Non-Rejection: Rejection
Response Time: 10, 10 s at 500%
Series: FRS-R
Terminal Type: Ferrule, Ferrule End
Type: Current Limiting Renewable, Current Limiting Time Delay
Voltage Rating: 600 VAC/300 VDC
Country of origin: MX
Material: Fiberglass
Mounting type: Holder
Manufacturer Name: Eaton
UNSPSC: 39121606
UPC: 00051712508056
Bussmann FRS-R-1/2 Time Delay Fuse
Bussmann Fusetron Renewable Fuse, Current Limiting Time Delay, Series: FRS-R, Indicating/Non-Indicating: Non-Indicating, Rejection/Non-Rejection: Rejection, 500 mA, 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
Additional Description: BUSS-FRS-R-1/2 FUSETRON DUAL ELEMENT FUSE CLASS RK5
Catalog Description: Eaton Bussmann Series Class RK5 fuse, FRS-R, time-delay, dual-element, current limiting fuse, 0.5 A, non-indicating fuse, interrupting rating of 200 kA at 600 Vac and 20 kA at 300 Vdc
Item FeaturesIndustrial Facilities and Factories, Safety and Security Systems, Combination Starters, Machinery Disconnects, Motor Control Centers and Power Panelboard Applications
Item Features
Item FeaturesCE Certified|CSA C22.2 File No.53787/248.12|UL 248-12 File No.E4273 Guide JDDZ