Rcd hy10kb093 Fuse 20A 600V Carrier Hvac Replacement

Product Description

The RCD hy10kb093 is a 20-amp, 600-volt melamine fuse designed to protect electrical circuits in commercial and residential HVAC systems from overload and short-circuit conditions. When current exceeds the rated 20 amps, the fuse interrupts the circuit to prevent damage to compressors, control boards, motors, and other costly components. At 1 inch in length, width, and height, this compact fuse is a direct OEM-specification replacement that maintains the exact current and voltage ratings required by the original system design. Licensed HVAC technicians and electrical contractors typically handle installation of fuses at this voltage class.

This fuse is suited for use in packaged rooftop units, split systems, and other commercial HVAC equipment where circuit protection at 600 volts is required. It fits standard fuse holders and mounts as specified in the original equipment design. Compatible models include 09DPM0406 A, 48LCTA09C4M5-1A110, and 50GCQM05A2M6-0A310.

Key Features

• 20-amp rating interrupts overload and short-circuit faults before damage occurs
• 600-volt rating meets the demands of commercial HVAC circuit protection
• Melamine construction provides thermal stability and arc resistance
• Compact 1 x 1 x 1 inch body fits standard OEM fuse holders
• OEM-specification replacement maintains original fit, ratings, and compatibility

Compatibility

Confirmed compatible models include 09DPM0406 A, 48LCTA09C4M5-1A110, and 50GCQM05A2M6-0A310. Verify the rated amperage, voltage, and physical dimensions against the existing fuse before installation.

Installation Notes

Fuse replacement at 600 volts must be performed by a licensed HVAC technician or electrician in accordance with the National Electrical Code (NEC) and applicable local codes. De-energize and lock out the equipment at the disconnect before removing or installing the fuse. Confirm the replacement fuse matches the amperage and voltage rating marked on the original fuse or the equipment nameplate. Never substitute a fuse with a higher amperage rating than specified.

Technical Specifications

• Amperage: 20 amps
• Voltage: 600 volts
• Length: 1 inch
• Width: 1 inch
• Height: 1 inch
• Material: Melamine

Standard Information

• Brand: RCD
• Manufacturer Part Number: hy10kb093