Appleton HT5F9AS Heavy Duty Transformer 9 Kva

Product Description

The APPLETON HT5F9AS is a heavy-duty transformer rated at 9 KVA, designed for demanding industrial and commercial electrical distribution applications. Transformers of this class step voltage up or down to match load requirements across branch circuits, control panels, and equipment feeds. At 257 pounds, this is a substantial unit built for fixed installation in electrical rooms, switchgear enclosures, or industrial control cabinets. Licensed electricians and industrial electrical contractors are the typical installing trades for a transformer of this size and capacity.

This transformer is suited for commercial and industrial facilities where reliable, continuous voltage transformation is required. Typical applications include motor control centers, lighting panels, HVAC control circuits, and general power distribution in manufacturing, warehousing, or process environments. Its heavy-duty designation indicates construction intended for continuous duty cycles rather than light intermittent service.

Key Features

• 9 KVA capacity supports substantial branch circuit and control panel loads
• Heavy-duty construction rated for continuous duty service in industrial environments
• Compact footprint at 21 inches long by 20 inches wide by 16 inches tall for enclosure or cabinet mounting
• 257-pound robust build appropriate for fixed installation in permanent electrical infrastructure

Compatibility

Designed as an OEM-style heavy-duty transformer for commercial and industrial electrical distribution systems requiring a 9 KVA rating.

Installation Notes

Installation must be performed by a licensed electrician in accordance with NEC Article 450 governing transformer installation, clearances, and overcurrent protection. De-energize and lock out all upstream circuits before mounting or making any electrical connections. Due to the 257-pound weight, mechanical lifting equipment or a two-person lift is required for safe positioning. Verify that the mounting surface and enclosure are rated to support the transformer weight before final installation.

Technical Specifications

• Capacity: 9 KVA
• Length: 21 inches
• Width: 20 inches
• Height: 16 inches
• Weight: 257 pounds
• UPC: 78347253410

Standard Information

• Brand: APPLETON
• Manufacturer Part Number: HT5F9AS