GKB24-SR-T N4H Belimo Damper Actuator

Overview

The Belimo GKB24-SR-T N4H is a modulating electronic fail-safe damper actuator built with an internal heater and terminal connections inside a NEMA 4 weatherproof housing.

Features

• Built-in heater allows operation in low-temperature outdoor environments
• NEMA 4 rated enclosure safeguards internal electronics from weather exposure
• Modulating 2 to 10 VDC signal input for smooth and accurate damper control
• Terminal strip electrical connection for fast and secure field wiring

Specifications

• Torque: 360 in-lb [40 Nm]
• Nominal Voltage: AC/DC 24 V
• Control Type: Modulating (2 to 10 VDC)
• Enclosure Rating: NEMA 4 with internal heater
• Electrical Connection: Terminal Strip

Applications

• Outdoor air damper control in cold climate commercial HVAC installations
• Modulating freeze-protection louvers and exposed rooftop unit dampers