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FRS-R-21/4 Fiches technique(PDF) 1 Page - Eaton All Rights Reserved. |
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FRS-R-21/4 Fiches technique(HTML) 1 Page - Eaton All Rights Reserved. |
1 / 4 page Technical Data 1017 Effective August 2018 Supersedes May 2016 Fusetron™ 600 V Class RK5 FRS-R — 600 Vac/300 Vdc, 1/10-60 A, dual element, time-delay fuses Catalog symbols: • FRS-R-(amp) (non-indicating) • FRS-R-(amp)ID (indicating) Description: Advanced protection, energy efficient Class RK5 dual-element, current-limiting, time-delay fuses with optional open fuse indication on select ratings. Time-delay — 10 second (minimum) at 500% of rated current. Specifications: Ratings • Volts • 600 Vac, 300 Vdc (1/10-30 A) • 600 Vac, 250 Vdc* (35-60 A) • Amps — 1/10-60 A • Interrupting rating • 200 kA Vac RMS Sym • 20 kA Vdc * Indicating versions not Vdc rated. Agency Information • UL® Listed, Std. 248-12, Class RK5, Guide JDDZ, File E4273 • CSA® Certified, C22.2 No. 248.12, Class 1422-02, File 53787 • CE Catalog numbers (amps) FRS-R-1/10 FRS-R-1 8/10 FRS-R-8* FRS-R-1/8 FRS-R-2 FRS-R-9* FRS-R-15/100 FRS-R-2 1/4 FRS-R-10* FRS-R-2/10 FRS-R-2 1/2 FRS-R-12* FRS-R-1/4 FRS-R-2 8/10 FRS-R-15* FRS-R-3/10 FRS-R-3 FRS-R-17 1/2* FRS-R-4/10 FRS-R-3 2/10 FRS-R-20* FRS-R-1/2 FRS-R-3 1/2 FRS-R-25* FRS-R-6/10 FRS-R-4 FRS-R-30* FRS-R-8/10 FRS-R-4 1/2 FRS-R-35* FRS-R-1 FRS-R-5 FRS-R-40* FRS-R-1 1/8 FRS-R-5 6/10 FRS-R-45* FRS-R-1 1/4 FRS-R-6* FRS-R-50* FRS-R-1 4/10 FRS-R-6 1/4* FRS-R-60* FRS-R-1 1/2 FRS-R-7* FRS-R-1 6/10 FRS-R-7 1/2* * Open fuse indication available by inserting the suffix “ID.” E.g., FRS-R-15ID. 35 to 60 amp indicating fuses are not Vdc rated. Carton quantity • 10 Features and benefits • 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 interrupting rat- ing 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 prop- erly • 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-second time delay at 5 times the 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 them- selves. • Provides current limitation to help protect down- stream components from high fault currents. • Gives motor running back-up protection to motors without extra costs. |
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