Bussmann FNQ-R Series Class CC Time-Delay Fuse 1A 600V Current-Limiting Protection
Professional Current-Limiting Protection for Industrial Control Applications
The Bussmann FNQ-R Series Class CC time-delay fuse delivers reliable 1A current-limiting protection at 600V for industrial control circuits, small control transformers, and branch circuit applications. Featuring a melamine tube construction with ferrule end connections and 200 kAIC interrupt rating, this rejection-style fuse provides professional-grade protection with 12 second response time at 200% overload conditions.
Professional Features & Benefits
- 1A Current Rating: Precise amperage protection for sensitive control circuits and small transformers
- Class CC Design: Compact rejection-style construction prevents incorrect fuse installation and ensures proper circuit protection
- 200 kAIC Interrupt Rating: High fault current interruption capability for demanding industrial applications
- Time-Delay Response: 12 second delay at 200% overload allows temporary inrush currents while protecting against sustained overloads
- 600V Rating: Suitable for standard industrial voltage applications with reliable performance
- Melamine Tube Construction: Durable material provides consistent performance and reliable arc extinction
- CE Marked Compliance: Meets international safety and performance standards for global applications
Technical Specifications
- Amperage Rating: 1:00 AM
- Application: Line protection, small control transformers, industrial control, branch circuits
- Class: Class CC
- Compliances: CE Marked
- Connection: Ferrule end x ferrule end
- Fuse Indicator: Non-indicating
- Interrupt Rating: 200 kAIC
- Packaging Type: Standard
- Product Height: .41 in
- Product Length Depth: 1.5 in
- Product Material: Melamine tube
- Product Type: Current-limiting high inrush time-delay fuse
- Product Weight: .15 lb
- Product Width: .41 in
- Response Time: 12 sec at 200%
- Special Features: Rejection style
- Voltage Rating: 600 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
- Industrial Control Circuits
- Small Control Transformer Protection
- Branch Circuit Applications
- Manufacturing Equipment
- Process Control Systems
- Motor Control Centers
- Electrical Panel Protection
Why Choose Bussmann Quality?
Bussmann delivers proven reliability with CE marked compliance and rejection-style design that ensures proper installation and consistent protection. The melamine tube construction and 200 kAIC interrupt rating provide dependable performance in demanding industrial environments.
Manufacturer Resources
Product Specs
- Amperage Rating:
- 1:00 AM
- Application:
- Line protection, small control transformers, industrial control, branch circuits
- Class:
- Class CC
- Compliances:
- CE Marked
- Connection:
- Ferrule end x ferrule end
- Fuse Indicator:
- Non-indicating
- Interrupt Rating:
- 200 kAIC
- Packaging Type:
- Standard
- Product Height:
- .41 in
- Product Length Depth:
- 1.5 in
- Product Material:
- Melamine tube
- Product Type:
- Current-limiting high inrush time-delay fuse
- Product Weight:
- .15 lb
- Product Width:
- .41 in
- Response Time:
- 12 sec at 200%
- Special Features:
- Rejection style
- Voltage Rating:
- 600 V