Appleton HS20B150 Heavy Duty Transformer 150 Va

Product Description

The APPLETON HS20B150 is a heavy-duty control transformer rated at 150 VA (0.150 KVA), designed for industrial and commercial electrical control circuits. This transformer steps voltage down to power low-voltage control systems, making it a standard component in motor control centers, machine tool panels, and industrial automation applications. Licensed electricians and electrical contractors install this unit as part of hardwired control circuit assemblies. Its robust construction supports continuous-duty operation in demanding environments.

This transformer is suited for industrial control panel applications where a reliable, dedicated low-voltage power source is required. Typical installations include factory automation, HVAC equipment control circuits, and motor starter panels. It is built to handle the inrush currents common in control circuit loads and is appropriate for both new construction and retrofit panel work.

Key Features

• 150 VA (0.150 KVA) capacity suitable for control circuit loads
• Heavy-duty construction rated for continuous industrial service
• Compact form factor fits standard control panel enclosures
• UPC verified unit: 78347210044

Compatibility

Designed as an OEM-style replacement or new-installation control transformer for industrial and commercial electrical control panel applications requiring a 150 VA transformer.

Installation Notes

Installation should be performed by a licensed electrician in accordance with the National Electrical Code (NEC). De-energize and lockout/tagout the control panel before installation. Verify input and output voltage ratings match the control circuit requirements before wiring. Secure the transformer to the panel subplate using appropriate hardware to prevent movement during operation.

Technical Specifications

• Capacity: 150 VA (0.150 KVA)
• Length: 13 inches
• Width: 7.7 inches
• Height: 10.3 inches
• Weight: 10.75 pounds
• UPC: 78347210044

Standard Information

• Brand: APPLETON
• Manufacturer Part Number: HS20B150