Qmark EFFTR7 Transformer Relay Kit 277V Primary & 24V Secondary Authentic

The Qmark EFFTR7 Transformer Relay Kit is a crucial component for integrating low voltage controls with Building Management Systems (BMS). This unit features a primary transformer with a 277V rating and a 24V secondary control relay, optimized for efficient operation within various heating systems.

• Includes automatic fan delay to prevent cold drafts and ensure residual heat discharge.
• Offers multiple mounting options including recessed, surface, or T-Bar ceiling installation.
• Equipped with a heavy-duty 14-gauge louvered front cover grille secured with tamper-resistant screws.

Product Highlights

This transformer relay kit is designed to support pneumatic/electric or low voltage controls and integrates seamlessly with BMS systems. It includes built-in power on/off switch functionality for better operational control.

Product Information

Standard Information

• Brand: Qmark
• Manufacturer: Marley Engineered Products
• Country of Origin: United States
• Made in USA: Yes

Technical Specifications

• Catalog Number: EFFTR7
• Weight UOM: Pounds