STI Heated Polycarbonate Enclosures – NEMA 4X Heated Protection Covers
The STI Heated Polycarbonate Enclosures provide rugged protection for sensitive electronics, devices, and controls in harsh indoor and outdoor environments. Made of clear UV-stabilized polycarbonate, these covers are virtually indestructible and maintain internal device temperature above freezing thanks to a built-in radiant heat plate.
Perfect for devices installed in freezers, unheated warehouses, storage units, and outdoor areas, these enclosures prevent LCDs from becoming sluggish, protect against dust, dirt, and grime, and offer peace of mind with a three-year polycarbonate warranty.
Key Features
- Protects electronics and sensitive units from physical damage, dust, and severe environments
- Built-in radiant heat plate keeps interior temperature above freezing
- Prevents LCD displays from freezing or becoming sluggish
- Includes three thermostats: control, over-temp safety, and low-temp warning (can connect to a supervisory panel)
- Mounting hardware and gaskets included for easy installation
- Clear, UV-stabilized polycarbonate resists impact and discoloration
- Temperature range: -40°F to 250°F (-40°C to 121°C)
- External key lock or thumb lock options available
- NEMA 4X rated for harsh/wet environments
- Backed by a three-year guarantee on polycarbonate (one year on electronics)
Manufacturer Resources
Product Specs
- Applications:
- Outdoor devices, freezers, warehouses, storage, sensitive electronics
- Certifications:
- NEMA 4X Certified
- Electronics:
- Control thermostat, safety thermostat, and low-temp warning thermostat
- Heater Output:
- 12V – 19W, 16.5V – 36W, 24V – 77W
- Lock Options:
- External Key Lock or External Thumb Lock
- Material:
- Clear UV-Stabilized Polycarbonate, White polycarbonate
- Mounting Options:
- Enclosed Deep Back Box, Enclosed Standard Back Box
- NEMA Rating:
- NEMA 4X
- Parent SKU:
- STI-HEATED-POLYCARBONATE-ENCLOSURES
- Product Line:
- STI Heated Polycarbonate Enclosures
- Temperature Range:
- -40°F to 250°F (-40°C to 121°C)
- Warranty:
- 3-Year Polycarbonate; 1-Year Electro-Mechanical/Electronic Components