The DiversiTech 620-6083 Fuse Switch/Fuse Combo (ESSY) is a dependable electrical disconnect solution engineered for HVAC applications where safe, code-compliant service disconnects are required. Designed to combine fused switching in a single compact assembly, this unit simplifies installation and helps technicians meet National Electrical Code (NEC) requirements for equipment disconnects at the point of service.
Product Overview
The 620-6083 integrates a fuse switch and fuse into one convenient combo package, reducing the need for separate components and streamlining the service disconnect process. It is well-suited for use with air conditioning condensing units, heat pumps, and other residential or light commercial HVAC equipment that requires a readily accessible means of disconnect.
Key Features
- Fuse switch and fuse combined in a single ESSY-style assembly
- Designed for use as an HVAC equipment service disconnect
- Compact form factor for easy installation near outdoor condensing units
- Supports code-compliant, readily accessible disconnect requirements
- Durable construction for reliable long-term performance
- DiversiTech quality — a trusted name in HVAC accessories and electrical components
Applications
- Residential and light commercial air conditioning systems
- Heat pump outdoor units
- HVAC equipment requiring a fused service disconnect
Why Choose DiversiTech?
DiversiTech is a leading manufacturer of HVAC accessories, electrical components, and installation products trusted by contractors across North America. The 620-6083 reflects their commitment to providing professional-grade solutions that save time on the job and meet industry standards.



