Product Overview

The Bussmann series SL-20PK4 is a pack of 4 time-delay, rejection base plug fuses. The SL plug fuses are ideal for residential motor circuits in kitchens, workshops, garages and utility rooms.Plug fuses thread into receptacles. Two types of threaded fuses are available: Edison base (brass) and rejection base (porcelain). The two are not interchangeable. TL and SL medium-duty fuses are regular duty fuses. T and S are heavy duty fuses for more demanding applications with high inrush currents. Plug fuses provide a compact and economical method to prevent electric motor damage, reduce downtime and lower maintenance costs by opening when an overload is present. When used for residential branch circuit protection, fuses are typically located in the main fuse panel.

• Ideal for use with small motor and inductive load circuits
• Ceramic rejection base
• Time delay
• Tamper resistant
• Rejection feature to help prevent over fusing (when used alone or with Fustat adapters to retrofit Edison-base holders)
• 12-Volt
• UL Listed

Specifications