Fusetron Fuses Cartridge Fuse 30A 250V FRN-R-30 Cooper Bussmann Fuse
Specification 10pcs / box0.25kg / box20Pcs / USD8.00Length: 7.5cm Width: 5.5cm Height: 3cm
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Fusetron? FRN-R Class RK5 250Vac/125Vdc 1?10-60A, dual element, time-delay fuses
Catalog symbols: ? FRN-R-_ (non-indicating) ? FRN-R-_ID (indicating)
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 ¨C 10 seconds (minimum) at 500% of rated current (8 seconds for 1?10-30A sizes).
Specifications: Ratings ? Volts ? 250Vac ? 125Vdc ? Amps 1?10-60A ? Interrupting rating ? 200kA Vac RMS Sym. ? 20kA Vdc
Agency information ? UL Listed, Std. 248-12, Class RK-5, Guide JDDZ, File E4273
? CSA Certified, C22.2 No. 248.12, Class 142202, File 53787 ? CE
? 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 three-phase systems
? Simplifies and improves blackout prevention (selective coordination)
? 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 overcurrent of overloads and will hold an overload which is five times greater than the ampere rating of the fuse for a minimum of ten seconds