Siemens GKD226.1U damper actuator 120 VAC (95 Deg)

Product Description

Siemens GKD226.1U is a fire and smoke damper actuator with 80 lb-in torque, spring-return fail-safe and 2-position (On/Off) control. It operates on 120 VAC (50/60 Hz) with 95 deg angular rotation, 30 s nominal run time for 90 deg and 15 s maximum spring return. The unit includes an electronic fusible link, two auxiliary switches, 3 ft cable, and a plenum-rated NEMA 1/IP40 high-temperature polymer housing.

• Spring-return fail-safe actuator with 80 lb-in torque and 95 deg rotation
• 2-position (On/Off) control, 120 VAC (50/60 Hz); run time 30 s for 90 deg, spring return 15 s max
• Built-in electronic fusible link, two auxiliary switches, 3 ft cable; plenum-rated NEMA 1/IP40 housing

Product Highlights

Fire and smoke damper actuator with electronic fusible link, two auxiliary switches, and plenum-rated housing.

Product Information

Standard Information

• Brand: SIEMENS
• Manufacturer Part Number: GKD226.1U

Technical Specifications

• Brand: Siemens
• MPN: GKD226.1U
• Product Type: Fire and smoke damper actuator
• Actuator Type: Electronic fire and smoke
• Control Signal: 2-position (On/Off)
• Return: Spring return (fail-safe)
• Torque: 80 lb-in
• Supply Voltage: 120 VAC
• Frequency: 50/60 Hz
• Angular Rotation: 95 deg
• Positioning Time: Run time for 90°: 30 s nominal; Spring return: 15 s max
• Power Consumption: Running 26 VA; Holding 8 VA
• Auxiliary Switches: 2
• Cable Length: 3 ft
• Enclosure Rating: NEMA 1 / IP40
• Housing Material: Plenum-rated high temperature polymer
• Standards/Certifications: UL555/555S, UL60730, cUL CSA 60730, CE, Australian RCM
• Operating Temperature: 0 to 140 °F
• Operating Humidity: Up to 95% r.h.
• Dimensions (W x H x D): 3.8 x 10.75 x 3.4 in (W x H x D)
• Weight: 7.5 lb
• Electronic Fusible Link: Yes
• Fail Safe: Yes
• Power Type: AC