Heavy-duty Fusetron, dual element, time delay FRN-R cartridge fuse for motor protection. Helps protect motors from burnout caused by overloads or single phasing. Time delay feature allows the initial startup surge for typical motors to pass, but opens prior to burnout when longer dangerous overloads are present. UL (Underwriter’s Laboratories) listed Class R 200,000 AIR (amp interrupting rating). 1/10A to 60A have ferrule ends, 70A to 200A have knife-blade ends. 250V.
Bussmann FRN-R-100 Energy Efficient Dual-Element Time-Delay, Class RK5 Fuse, 250Vac
$36.09
Energy Efficient Dual-Element Time-Delay, Class RK5 Fuse, 250Vac
Availability: 3 in stock
| Weight | 0.30 lbs |
|---|---|
| Dimensions | 6.00 × 1.25 × 1.00 in |
| Brand | Bussmann |
| Condition | New |
| Unit of Measurement | EA (Each) |
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 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
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