Cooper Bussmann TL-25PK4 Type Tl Plug Fuse 25A 4 Pack

Product Description

The COOPER BUSSMANN TL-25PK4 is a Type TL time-delay plug fuse rated at 25 amps, sold in a 4-pack configuration. Type TL fuses are Edison-base plug fuses designed to handle temporary motor starting surges and inrush currents without nuisance opening, while still providing reliable overcurrent protection for branch circuits. The time-delay design distinguishes these from standard fast-acting plug fuses, making them appropriate for circuits with small motors, appliances, or other loads that draw brief startup current spikes. Each fuse measures 2.38 inches long by 2.25 inches wide by 1.25 inches tall. Licensed electricians and HVAC technicians are the typical installers for this type of fuse.

Type TL plug fuses are used in residential and light commercial panelboards and fuse boxes that accept Edison-base plug fuses. Common applications include branch circuit protection for motors, HVAC equipment, appliances, and general lighting and receptacle circuits where a time-delay characteristic is required. The 4-pack format suits service contractors who replace plug fuses during routine panel service calls or equipment startup checks.

Key Features

• 25 amp rating with Type TL time-delay design for motor-load compatibility
• Edison-base plug fuse format fits standard residential and light commercial fuse panels
• Time-delay action tolerates temporary inrush and startup surges without nuisance opening
• Sold as a 4-pack for efficient inventory on service calls
• Compact boxed packaging for easy transport and storage

Compatibility

Designed as an OEM-style replacement for residential and light commercial fuse panels that accept Edison-base Type TL plug fuses rated at 25 amps.

Installation Notes

Plug fuse replacement is performed by licensed electricians in accordance with NEC requirements. Always de-energize the panel and verify absence of voltage before removing or installing plug fuses. Do not substitute a higher-amperage fuse for a blown fuse, as this defeats overcurrent protection. Confirm the replacement fuse amperage matches the circuit conductor rating before reinstalling.