ELCO Lighting 20W 120V Low Voltage Transformer ETR277-20

Product Overview

ELCO Lighting ETR277-20 is ETR277-20 is a 20W, 120V low voltage transformer. The manufacturer list describes it as Magnetic Transformer 277 To 120V 20W, giving buyers clear item, UPC, and product identity data for purchasing. This listing is organized for Best Buy Electric customers who need practical product details before ordering lighting and electrical supplies.

Key Features

• ELCO item number ETR277-20 for ordering and catalog cross-reference
• Listed as Magnetic Transformer 277 To 120V 20W in the manufacturer product file
• Wattage listed as 20W for specification review
• Voltage listed as 120V for specification review
• UPC 633999013890 supports receiving, purchasing, and inventory checks

Technical Specifications

Applications

• Low voltage lighting
• Pendant lighting systems
• Replacement projects
• Contractor stock
• Service maintenance

Compatibility and Installation Notes

Confirm the item number, UPC, voltage, size, finish, and mounting requirements before installation or replacement. For jobsite use, match this low voltage transformer with the fixture family, control type, local electrical code, and project specification schedule.

Why Buy From Best Buy Electric

Best Buy Electric organizes ELCO Lighting products with contractor ready product information, clean catalog data, and competitive pricing support. This makes it easier to compare SKUs, prepare purchasing lists, and keep electrical and lighting projects moving.