Bussmann S7 Type S Time-Delay Plug Fuse, Dual-Element

Bussmann S7 Type S Time-Delay Plug Fuse, Dual-Element

The Bussmann S7 Type S time-delay plug fuse from Eaton's Bussmann series delivers dependable overcurrent protection for household and light commercial circuits using Type S rejection-base fuse holders. Built with dual-element construction and a heavy-duty plastic base, this Type S plug fuse is available in ratings from 7A to 9A to match a range of branch-circuit requirements, and belongs to the Bussmann time-delay fuse family engineered for equipment that draws a brief inrush current on startup. Each fuse is rated 125 Vac with a 10 kAIC (RMS Symmetrical) interrupt rating and a 10 kA short circuit rating, and threads directly into a compatible Type S fuse holder for a secure, tamper-resistant fit.

Key Features

• Time-Delay Dual-Element Design: Absorbs harmless motor-starting and inrush current spikes while still opening quickly under sustained overloads.
• Amp Rating Range: Available in 7A and 9A ratings to suit a variety of Type S branch-circuit applications.
• Voltage Rating: 125 Vac rated for standard residential and light commercial fuse panels.
• Interrupt Rating: 10 kAIC (RMS Symmetrical) interrupt rating with a 10 kA short circuit rating for reliable fault clearing.
• Type S Rejection Base: Threaded mount fits Type S rejection-style fuse holders, preventing accidental installation of an oversized fuse in place of this one.
• Durable Plastic Base: Rugged plastic body construction supports repeated handling and long service life in the panel.
• Heavy-Duty Blister Pack Packaging: Packaged for retail and contractor stock in a heavy-duty blister pack for point-of-sale display and safe shelf storage.

Technical Specifications

• Voltage Rating: 125V
• Compliances: Contact factory
• Base: Rejection

Typical Applications

• Residential and Light Commercial Electrical Panels
• Type S Rejection-Base Fuse Holder Systems
• Motor and Equipment Overcurrent Protection
• Branch-Circuit Time-Delay Protection
• Fuse Panel Renovation and Replacement Projects
• Contractor and Retail Fuse Stock Replenishment

Why Bussmann?

Bussmann by Eaton builds the S7 Type S plug fuse with dual-element time-delay construction, a rejection base, and a 10 kAIC (RMS Symmetrical) interrupt rating to give installers and homeowners dependable, code-compliant overcurrent protection. The rugged plastic base and heavy-duty blister pack packaging support reliable performance from the supply house to the panel, and the 7A-9A rating range makes it easy to match the correct Bussmann Type S plug fuse to the circuit being protected, making Bussmann Type S plug fuses a trusted choice for professional electrical work.