Description
The Bussmann FNQ-R-1-1/2 is a 1-1/2 amp, 600 VAC time-delay Class CC midget fuse engineered to deliver dependable overcurrent protection in HVAC control circuits, motor branch circuits, and other demanding electrical applications. Its time-delay characteristic allows the fuse to withstand brief, harmless inrush currents — such as motor starting surges — without nuisance tripping, while still responding swiftly to sustained overloads and short-circuit faults that could damage equipment or create safety hazards.
Key Features
- Amperage: 1-1/2A (1.5A)
- Voltage Rating: 600 VAC
- Fuse Class: Class CC Midget
- Time-Delay action accommodates motor inrush and transformer magnetizing currents
- Compact midget form factor fits standard Class CC fuse holders and blocks
- Rejection feature prevents substitution of lower-rated fuses for enhanced safety
- Suitable for use in HVAC control panels, motor circuits, and industrial control equipment
Why Choose the Bussmann FNQ-R Series
The FNQ-R series from Bussmann is a trusted name in Class CC time-delay fuse protection. The rejection-style design ensures only properly rated fuses can be installed, eliminating the risk of under-rated substitutions. These fuses are a go-to choice for HVAC technicians and electrical contractors who need reliable, code-compliant circuit protection in tight panel spaces.
Typical Applications
- HVAC control circuit protection
- Motor branch circuit protection
- Industrial control panels
- Transformer primary protection
- Low-amperage equipment circuits
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