SolaHD encapsulated transformers are rated for Hazardous Locations (Class 1, Division 2, Group A-D) as well as harsh industrial environments. Encapsulation and rugged NEMA 3R enclosures protect the transformer from dust, moisture, and provide extra shock and vibration resistance. SolaHD UL listed transformers fully comply with the latest addition of the National Electrical Code for Class 1, Division 2, Group A-D locations when installed in compliance with NEC 501.100(B).

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Other: Single Phase Selection Tables, Three Phase Selection Tables

.05-.250 kVA Single Phase Units

• UL-3R non-encapsulated enclosure for indoor or outdoor service
• Low temperature rise, UL Class 130^°C or 80^°C insulation system, 80^°C temperature rise under full load
• Conduit knockouts for side entry into roomy wiring compartment
• Copper lead wire terminations
• Class 1, Division 2

• UL-3R encapsulated enclosure for indoor and outdoor service
• Electrostatically shielded for quality power on sizes 1 kVA and larger
• UL Class 180^°C or 200^°C insulation system, 115^°C temperature rise under full load
• Conduit knockouts for side entry into wiring compartment
• Copper lead wire terminations
• .500 - 45 KVA units are encapsulated with electrical grade silica sand and epoxy for industrial applications