Bussmann MDA-10-R Electronic Time-Delay Fuse 10A 250V Ceramic Tube Construction
Professional Electronic Circuit Protection with Time-Delay Response
The Bussmann MDA-10-R delivers reliable time-delay fuse protection specifically designed for electronic circuits. This 10A, 250V fuse features ceramic tube construction with nickel-plated brass endcaps and ferrule end connections, providing dependable overcurrent protection with controlled response characteristics for sensitive electronic applications.
Professional Features & Benefits
- 10A Current Rating: Provides precise overcurrent protection for electronic circuits with reliable amperage capacity.
- 250V Voltage Rating: Supports standard voltage applications with 200 AIC at 250 Vac interrupt rating capability.
- Time-Delay Response: Offers controlled opening characteristics with 60 min. maximum at 135% and 120 secs. maximum at 200% for inrush current tolerance.
- Ceramic Tube Construction: Features durable ceramic tube with nickel-plated brass endcaps for reliable performance and corrosion resistance.
- Electronic Circuit Application: Specifically designed for electronic circuit protection with low voltage drop of typical .135 mV.
- Compact Design: Measures .25 IN diameter x 1.25 IN length for space-efficient installation in electronic equipment.
- Low Resistance: Typical DC cold resistance of .00925 ohms minimizes power loss and heat generation.
Technical Specifications
- Amperage Rating: 10A
- Application: Electronic Circuits
- Connection: Ferrule end X ferrule end
- Fuse Indicator: Non Indicating
- Interrupt Rating: 200 AIC at 250 Vac, 10 kAIC at 125 Vac
- Material Type: Ceramic tube, nickel-plated brass endcaps
- Melting L2t : Typical: 1620.43
- Packaging Type: Standard
- Product Diameter: .25 IN
- Product Height: .25 IN
- Product Length: 1.25 IN
- Product Type: Electronic
- Product Weight: .005 LB
- Product Width: .25 IN
- Resistance: Typical DC cold: .00925 ohms
- Response Time: 60 min. maximum at 135%, 120 secs. maximum at 200%
- Voltage Drop: Typical: .135 mV
- Voltage Rating: 250V
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
- Electronic Equipment Protection
- Control Panel Applications
- Instrumentation Circuits
- Power Supply Protection
- Industrial Electronics
- Commercial Electronic Systems
- Sensitive Circuit Protection
Why Choose Bussmann Quality?
Bussmann delivers proven reliability in electronic circuit protection with ceramic tube construction and nickel-plated brass endcaps for long-term durability. The time-delay response characteristics and low resistance design ensure optimal protection performance for sensitive electronic applications.
Manufacturer Resources
Product Specs
- Amperage Rating:
- 10A
- Application:
- Electronic Circuits
- Connection:
- Ferrule end X ferrule end
- Fuse Indicator:
- Non Indicating
- Interrupt Rating:
- 200 AIC at 250 Vac, 10 kAIC at 125 Vac
- Material Type:
- Ceramic tube, nickel-plated brass endcaps
- Melting L2t :
- Typical: 1620.43
- Packaging Type:
- Standard
- Product Diameter:
- .25 IN
- Product Height:
- .25 IN
- Product Length:
- 1.25 IN
- Product Type:
- Electronic
- Product Weight:
- .005 LB
- Product Width:
- .25 IN
- Resistance:
- Typical DC cold: .00925 ohms
- Response Time:
- 60 min. maximum at 135%, 120 secs. maximum at 200%
- Voltage Drop:
- Typical: .135 mV
- Voltage Rating:
- 250V
- Department:
- Electrical