M100-277-120 | 100W 277V to 120V Step Down Transformer

Description

M100-277-120 100W 277V to 120V Step Down Transformer

The M100-277-120 is a high-quality step-down transformer designed to convert 277V line voltage to 120V output for LED lighting and low-voltage electrical applications. It provides a reliable solution for operating 120V fixtures in commercial and industrial buildings where 277V power is commonly available.

Featuring compact construction and standard knockout mounting, the transformer can be easily installed on a junction box by a qualified electrician. The unit supports dimming functionality when paired with compatible primary-side or secondary-side dimmers.

Key Features

• Converts 277VAC input to 120VAC output
• 100W maximum rated power
• Compatible with LED lighting systems
• Supports dimming applications
• Compact junction-box mounting design
• ETL Listed and UL8750 compliant
• Reliable performance for commercial installations
• Available in custom voltage and wattage configurations

Applications

• Commercial LED lighting
• Landscape lighting systems
• Architectural lighting
• Retail and office lighting
• Industrial facilities
• Renovation projects requiring voltage conversion

Electrical Specifications

Dimming Information

Primary Side Dimming

• Use a 277V Magnetic Low Voltage Dimmer.

Secondary Side Dimming

• Use a compatible 120V dimmer suitable for the connected load type.

Safety Requirements

• Minimum 3 inches clearance from thermal insulation.
• Minimum 1/2 inch clearance from adjacent building components.
• Installation must be performed by a qualified electrician.