Bussmann Time Delay Fuse LP-CC Series 4A 600VAC/150VDC Class CC Ferrule End Current Limiting

Bussmann Time Delay Fuse LP-CC Series 4A 600VAC/150VDC Class CC Ferrule End Current Limiting

Professional-Grade Low Peak Current Limiting Electrical Protection

The Bussmann LP-CC Series Time Delay Fuse delivers superior electrical protection and circuit safety for specialized circuits and industrial control applications. This Class CC time delay fuse features low peak current limiting technology designed for electrical contractors, industrial facilities, and commercial installations, providing the reliable overcurrent protection and industry-leading safety that electrical professionals demand.

Professional Features & Benefits

Current Limiting Protection

• Low Peak Current Limiting Technology - Reduces let-through energy and minimizes damage to downstream equipment during fault conditions
• 200 kAIC Interrupt Rating at 600VAC - Handles high fault currents safely with reliable arc suppression and fault clearing capability
• Dual Element Design - Provides time delay characteristics for motor starting and temporary overloads while offering fast response to short circuits
• Rejection Style Construction - Prevents installation of incorrect fuse types, ensuring proper circuit protection and NEC compliance

Safety & Standards Compliance

• Class CC Classification - Meets stringent current limiting and dimensional requirements for specialized control circuit applications
• CE Marked Certification - Ensures compliance with international electrical safety standards and professional installation requirements
• Non-Indicating Design - Provides reliable protection without visual indication, ideal for control panel and industrial applications

Technical Specifications

4A amperage rating, 600VAC/150VDC voltage rating, 200 kAIC interrupt rating at 600VAC and 20 kAIC at 150VDC, Class CC current limiting fuse, ferrule end connections, 1.5" length x 0.41" diameter, dual element time delay design, 12 second response time at 200% rated current, melamine tube construction, 0.15 lb weight.

Installation & Setup

1. Verify power is completely disconnected and use proper lockout/tagout procedures before beginning fuse installation
2. Confirm fuse holder is rated for Class CC fuses and matches 4A current rating and 600VAC voltage requirements
3. Insert fuse into rejection-style holder ensuring proper ferrule end connection and secure mechanical contact
4. Verify fuse is fully seated and connections are tight to prevent arcing and ensure reliable electrical protection
5. Test circuit operation at reduced load before applying full current to confirm proper fuse installation
6. Document fuse installation with amperage rating, voltage rating, and installation date for maintenance records

Professional Applications

Ideal for:

• Control Circuit Protection - Motor control circuits, relay circuits, and industrial automation systems requiring precise overcurrent protection
• Specialized Industrial Applications - Process control equipment, instrumentation circuits, and critical control systems
• Motor Protection Circuits - Small motor branch circuits and motor control centers requiring time delay characteristics
• Lighting Control Systems - Commercial and industrial lighting control panels and dimming systems
• Power Distribution Panels - Electrical panels and control cabinets requiring current limiting protection
• Transformer Secondary Protection - Control transformers and small power transformers in industrial facilities
• Electronic Equipment Protection - Sensitive electronic loads requiring low let-through energy protection
• Commercial Building Systems - HVAC controls, fire alarm systems, and building automation circuits

Low Peak Current Limiting Advantage

Bussmann LP-CC Series fuses feature advanced low peak current limiting technology that significantly reduces let-through energy during fault conditions. This superior current limiting capability protects downstream equipment from damage, reduces arc flash hazards, and enables selective coordination in electrical systems. The dual element design provides excellent time delay characteristics for temporary overloads while maintaining fast response to dangerous short circuit conditions.

Why Choose Bussmann Quality?

Bussmann demonstrates unwavering commitment to electrical safety through rigorous CE marking certification, Class CC current limiting standards compliance, and rejection-style design that prevents improper installation. Every LP-CC Series fuse delivers reliable overcurrent protection with proven dual element technology, ensuring electrical contractors and facility managers can depend on consistent performance in critical control circuit applications where safety and reliability are paramount.