Bussmann Supplemental Fuse NON Series 30A 250VAC/125VDC Class H Non-Indicating Ferrule End

Bussmann Supplemental Fuse NON Series 30A 250VAC/125VDC Class H Non-Indicating Ferrule End

Professional-Grade Supplemental Circuit Protection

The Bussmann Supplemental Fuse NON Series delivers reliable supplemental circuit protection for light duty electrical applications. This Class H one-time fuse features non-current limiting design specifically engineered for electrical contractors, industrial facilities, and commercial installations requiring supplemental overcurrent protection in accordance with electrical safety standards.

Professional Features & Benefits

Supplemental Protection Technology

• 30 Ampere Rating - Provides precise overcurrent protection for light duty circuit applications
• Class H Design - Standard renewable fuse classification for supplemental protection requirements
• Non-Current Limiting - Designed for applications where current limitation is not required
• One-Time Operation - Single-use fuse design ensures complete circuit isolation during fault conditions

Safety & Standards Compliance

• CE Marked Certification - Meets European safety and performance standards for electrical protection devices
• 50 kAIC Interrupt Rating - Safely interrupts fault currents up to 50,000 amperes at rated voltage
• Non-Indicating Design - Visual inspection required to determine fuse status for enhanced safety protocols

Technical Specifications

Amperage Rating: 30A | Voltage Rating: 250VAC/125VDC | Fuse Class: Class H | Interrupt Rating: 50 kAIC at 250VAC, 50 kAIC at 125VDC | Connection Type: Ferrule end x ferrule end | Dimensions: 2.0" L x 0.56" W x 0.56" H | Weight: 0.036 lb | Packaging: Standard 10-piece quantity

Installation & Setup

1. Verify power is completely disconnected and follow lockout/tagout procedures before installation
2. Inspect fuse holder and connections for proper condition and compatibility with Class H fuses
3. Insert fuse ensuring proper ferrule end contact with both terminals
4. Verify secure mechanical connection and proper fuse seating in holder
5. Test circuit operation at reduced load before full operation
6. Document installation date and fuse specifications for maintenance records

Professional Applications

Ideal for:

• Light Duty Circuits - Supplemental protection for low-power electrical circuits and control applications
• Control Panels - Secondary protection in electrical control systems and automation equipment
• Lighting Circuits - Supplemental overcurrent protection for commercial and industrial lighting systems
• Motor Control - Secondary protection in motor starter and control circuit applications
• Instrumentation - Protection for electrical measurement and monitoring equipment circuits
• Commercial Buildings - Supplemental protection in office buildings and retail facilities
• Industrial Facilities - Secondary circuit protection in manufacturing and processing equipment
• Electrical Panels - Supplemental protection in distribution and control panel applications

Class H Supplemental Advantage

Bussmann Class H supplemental fuses provide cost-effective secondary protection where current limitation is not required. The non-current limiting design allows for simple replacement and maintenance while delivering reliable overcurrent protection for light duty applications. The 50 kAIC interrupt rating ensures safe fault current interruption in typical commercial and light industrial electrical systems.

Why Choose Bussmann Quality?

Bussmann demonstrates unwavering commitment to electrical safety through CE marked certification, reliable supplemental protection technology, and proven performance in professional electrical installations. Our NON series fuses deliver the dependable overcurrent protection and electrical safety that contractors and facility managers require for light duty circuit protection applications.