Cooper Bussmann SL-25PK4 Type Sl Plug Fuse 25A 4 Pack

Product Description

The COOPER BUSSMANN SL-25PK4 is a Type SL plug fuse rated at 25 amps, sold in a 4-pack. Type SL fuses are time-delay plug fuses designed to handle the brief inrush currents common in motor-load circuits without nuisance tripping, while still providing reliable overcurrent protection under sustained fault conditions. These are non-tamper-resistant fuses intended for standard screw-in fusible panels. Electricians and HVAC technicians install these in residential fuse boxes protecting circuits serving appliances, motors, and similar loads. Each fuse measures 2.31 inches long, 2.31 inches wide, and 1.31 inches high.

Type SL plug fuses are used in residential and light commercial applications where a standard Edison-base fusible panelboard is installed. They are particularly suited for circuits feeding motor-driven equipment such as refrigerators, air conditioners, and other appliances that draw elevated startup current. The 25A rating makes this an appropriate choice for higher-draw branch circuits within the limits of a standard plug fuse panel. The 4-pack format allows technicians to carry spares or service multiple panels in a single service call.

Key Features

• 25-amp Type SL time-delay rating accommodates motor inrush current without nuisance tripping
• Non-tamper-resistant design fits standard Edison-base fuse sockets
• 4-pack quantity supports stocking or multi-panel service calls
• Compact boxed dimensions of 2.31 x 2.31 x 1.31 inches for easy storage and transport
• Suitable for residential and light commercial branch circuit protection

Compatibility

Designed as an OEM-style replacement for standard Edison-base Type SL fusible panelboard sockets in residential and light commercial electrical systems.

Installation Notes

Type SL plug fuses are installed by licensed electricians in accordance with NEC Article 240 governing overcurrent protection. Always de-energize the panel and verify the absence of voltage before removing or replacing fuses. Never substitute a higher-amperage fuse than the circuit is rated for. Confirm the replacement fuse type matches the panel and circuit requirements before installation.