Bussmann FNM Series Time-Delay Midget Fuse 30A 250V Dual Element with Ferrule Ends
Professional Time-Delay Protection for Motor and Inductive Load Applications
The Bussmann FNM Series Time-Delay Midget Fuse delivers reliable overcurrent protection with 30A rating and 250V capacity, featuring dual element construction for superior motor starting and inductive load compatibility. Built with nickel-plated bronze endcaps and ferrule end connections, this non-indicating fuse provides 10 kAIC interrupt rating at 250 Vac for dependable circuit protection in professional electrical applications.
Professional Features & Benefits
- 30A Current Rating: Provides precise overcurrent protection for medium-duty electrical circuits and motor applications.
- Time-Delay Dual Element Design: Allows temporary overloads during motor starting while providing fast response to short circuits and sustained overcurrents.
- 10 kAIC Interrupt Rating at 250 Vac: Delivers reliable fault current interruption capability for safe circuit protection under high-fault conditions.
- Ferrule End Connections: Ensures secure mechanical and electrical connection in fuse holders and disconnect switches.
- Nickel-Plated Bronze Endcaps: Provides corrosion resistance and reliable conductivity for long-term performance.
- CE Marked Compliance: Meets European safety and performance standards for international applications.
- Compact Midget Form Factor: Space-efficient design at 1.44" x 0.39" x 0.39" fits standard midget fuse holders and panels.
Technical Specifications
- Amperage Rating: 30 A
- Compliances: CE Marked
- Connection: Ferrule end x ferrule end
- Ean: 5.02759E+12
- Fuse Indicator: Non-indicating
- Interrupt Rating: 10 kAIC at 250 Vac
- Number Of Elements: Dual
- Packaging Type: Standard
- Product Height: 1.44 in
- Product Length Depth: .39 in
- Product Material: Nickel-plated bronze endcap
- Product Weight: .2 lb
- Product Width: .39 in
- Voltage Rating: 250 V
Installation & Operation
- Mount the unit in a suitable location with appropriate clearance and access for connections and service.
- Connect utility and load conductors following applicable guidelines and the manufacturer's instructions.
- Wire generator or power input according to the provided voltage/phase specifications and compatible capacity.
- Configure any available load management or control features as supported by the provided specifications.
- Test automatic transfer or operational functionality and verify proper performance before placing into service.
- Complete final inspection and follow ongoing maintenance practices appropriate to the product category.
Professional Applications
- Motor Control Centers and Starter Panels
- HVAC Equipment Protection
- Industrial Machinery and Equipment
- Commercial Electrical Distribution
- Control Panel and Switchgear Applications
- Pump and Compressor Motor Circuits
- Lighting and Power Distribution Systems
Why Choose Bussmann Quality?
Bussmann delivers proven reliability through CE marked compliance and precision-engineered dual element construction. The nickel-plated bronze endcap material ensures long-term durability and consistent performance, while the compact midget form factor and ferrule end connections provide versatile installation options for professional electrical applications.
Manufacturer Resources
Product Specs
- Amperage Rating:
- 30 A
- Compliances:
- CE Marked
- Connection:
- Ferrule end x ferrule end
- Ean:
- 5.02759E+12
- Fuse Indicator:
- Non-indicating
- Interrupt Rating:
- 10 kAIC at 250 Vac
- Number Of Elements:
- Dual
- Packaging Type:
- Standard
- Product Height:
- 1.44 in
- Product Length Depth:
- .39 in
- Product Material:
- Nickel-plated bronze endcap
- Product Weight:
- .2 lb
- Product Width:
- .39 in
- Voltage Rating:
- 250 V