Bussmann SA-30 Plug Fuse

Bussmann SA-30 Plug Fuse: Reliable 30-Amp Circuit Protection

Safeguard your electrical circuits with the Bussmann SA-30 Plug Fuse. This industry-standard fuse provides dependable 30-ampere protection for branch circuits in residential and light commercial applications.

Key Features & Specifications

• Ampere Rating: 30 Amps (Designed to open the circuit at sustained currents above 30A).
• Voltage Rating: 125V AC.
• Base Type: Standard Edison Base (S-Type, Screw-in). Compatible with older fuse panels.
• Fuse Type: Time-Delay (Dual-Element). Resists nuisance blowing from harmless temporary surges (like motor startups) while providing fast response to sustained overloads and short circuits.
• Body: Durable ceramic construction for enhanced safety and reliability.
• Certification: UL Listed – Meets rigorous safety standards.
• Construction: Non-renewable – The entire fuse unit is replaced after operation.

Primary Applications

• Protecting specific branch circuits in older homes and buildings equipped with Edison-base (screw-in) fuse panels.
• Safeguarding appliances, lighting, and general-purpose outlets on 30-amp circuits.
• Used in fuse boxes and panels where screw-in plug fuses are specified.

Benefits

• Enhanced Safety: Protects wiring and connected devices from damage caused by overcurrent conditions (overloads and short circuits).
• Time-Delay Functionality: Prevents unnecessary outages from brief, normal inrush currents, improving system uptime.
• Trusted Brand: Bussmann by Eaton is a globally recognized leader in circuit protection solutions.
• Easy Identification: Clearly marked with “30A” for quick rating verification.

Ideal For: Homeowners, electricians, and maintenance personnel needing reliable 30A protection in systems utilizing Edison-base plug fuses.

Note: Always ensure compatibility with your existing fuse panel and replace with the correct amperage rating. Consult a qualified electrician if unsure.