Bussmann FRS-R-3/10 Fusetron® Class RK5 Time-Delay Fuse; 0.3 Amp, 600 Volt AC, 300 Volt DC

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  • Bussmann FRS-R-3/10 Bussmann FRS-R-3/10 Fusetron® Class RK5 Time-Delay Fuse; 0.3 Amp, 600 Volt AC, 300 Volt DC
Manufacturer: Bussmann
Catalog#: FRS-R-3/10
Crescent Part#: 193075
UPC: 051712508032
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Product Details

Size: 0.810 Inch Dia x 5 Inch Length

Gives motor-running back-up protection to motors without extra costs

2:1 selective coordination ratio (within RK5 fuse family) prevents electrical shutdowns from extending beyond the failed circuit

Reduces exposure to live parts and extends air gap to distance between blades of adjacent mounted fuses or to housing

Gives motor running back-up protection to motors withoutextra cost

Product Details:

Bussmann® Fusetron® Time delay fuse has current rating of 0.3 Amps and voltage rating of 600 VAC/300 VDC. It has AC interrupting current rating of 200000 Amps at 600 Volts and DC interrupting current rating of 20000 Amps at 300 Volts. It provides motor overload ground fault and short-circuit protection and helps in protecting motors against burnout from single phasing on 3-Phase systems.

Fuse measures 0.810 Inch diameter x 5 Inch. Fuse features overload element that provides protection against low level over current of overloads. It simplifies/improves blackout prevention. Fuse features ferrule end connection. It finds application in combination starters, motor control centers, machinery disconnects and power panel boards. Fuse is UL listed and CSA certified.

Product Specification

Product Details
Manufacturer Bussmann
Catalog# FRS-R-3/10
Shipping Information
Ships Ground. Eligible for expedited shipping Yes
Other Information
Item Low Voltage Time-Delay Fuse
Element Dual
Class RK5
Response Time 10 sec At 500% Rated Current
Size 0.810 Inch Dia x 5 Inch Length
Brand Name Bussmann
Application Combination Starters, Motor Control Centers, Machinery Disconnects, Power Panelboards
Amperage Rating 0.3 Amp
Indication Non-Indicating
Interrupt Rating 200 Kilo-Amp at 600 Volt AC/300 Volt DC
Voltage Rating 600 Volt AC, 300 Volt DC
Sub Brand Fusetron®
Standards UL 248-12, Class RK-5, Guide JDDZ, File E4273, CSA C22.2 No. 248.12, Class 1422-01, File 53787, CE

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