The 4021F 208/240V-24V 40VA transformer is designed for efficient voltage conversion from 208/240V to 24V. Manufactured by MARS Approved Supplier, this transformer provides 40VA of power, making it suitable for a variety of low-voltage applications. Its compact and durable design ensures easy installation and long-lasting performance in both residential and commercial settings. The transformer complies with industry standards, ensuring safety and reliability. Ideal for powering low-voltage lighting, HVAC systems, and security devices, the 4021F is a dependable choice for professionals.