Diversitech 15980 Time Delay Plug Fuse 20A 125V

Product Description

The DIVERSITECH 15980 is a Type TL time-delay plug fuse rated at 20 amps and 125 volts, designed to provide overcurrent protection in HVAC control and service circuits. The time-delay characteristic allows brief inrush or transient load surges to pass without nuisance opening, while still interrupting sustained overcurrent conditions that could damage wiring or equipment. This fuse fits standard Edison-base fuse holders and is a common service item for HVAC technicians maintaining residential and light commercial electrical panels and equipment control circuits.

This fuse is suited for HVAC control circuits, motor branch circuits, and other low-voltage or line-voltage service applications where short-duration current surges occur during motor starting or load switching. It is used in residential and light commercial settings where a plug-type fuse holder is already in place and time-delay protection is required to prevent false opens on inductive loads.

Key Features

• 20-amp rating with Type TL time-delay characteristics for motor-start surge tolerance
• 125-volt rating suitable for standard HVAC control and service circuits
• Plug-type form factor fits standard Edison-base fuse holders
• Time-delay design reduces nuisance fuse opening on transient inrush loads
• Provides reliable overcurrent interruption on sustained fault conditions

Compatibility

Designed as an OEM-style replacement for standard Edison-base plug fuse applications requiring Type TL time-delay overcurrent protection at 20 amps and 125 volts.

Installation Notes

Installation should be performed by a licensed electrician or qualified HVAC technician. De-energize and lock out the circuit before removing or installing any fuse. Verify that the replacement fuse amperage and voltage ratings match the circuit requirements before installation. Consult applicable NEC guidelines for overcurrent protection requirements on the circuit being serviced.

Technical Specifications

• Amperage: 20 amps
• Voltage: 125 volts
• Fuse Type: Type TL Time Delay Plug Fuse

Standard Information

• Brand: DIVERSITECH
• Manufacturer Part Number: 15980