Siemens Building Technology GLB146.1P Actuator
The Siemens GLB146.1P Actuator is a robust, non-spring return (NSR) damper actuator engineered for high-performance air flow regulation in constant or variable air volume (VAV) systems. Delivering 88 lb-in torque (10 Nm), this direct-coupled unit is designed to handle damper areas up to approximately 16 square feet with precision. This model features 2-position and floating control logic, operating on a standard 24V AC/DC power supply, making it a versatile choice for commercial HVAC automation and retrofit projects.
Equipped with dual independently adjustable auxiliary switches, the Siemens GLB146.1P allows for seamless integration of supplemental equipment or status feedback without additional mounting hardware. The plenum-rated construction and pre-wired 3-foot cable facilitate rapid installation in air handling units (AHUs) or ceiling spaces. HVAC technicians benefit from the manual override button for simplified commissioning and an 125-second (60Hz) runtime that ensures steady, reliable positioning. Its NEMA 2/IP54-rated housing provides durability against environmental factors, ensuring long-term operational consistency in professional building management systems (BMS).
Key Benefits- High Torque Delivery: 88 lb-in (10 Nm) rating provides reliable control for mid-sized damper assemblies and air throttles.
- Integrated Auxiliary Switches: Two built-in switches provide flexible feedback and sequencing control for external circuits.
- Energy-Efficient Operation: Low power consumption (2.2 VA) minimizes the load on the 24V HVAC control transformer.
- Manual Override: Features a gear train disengagement button for easy manual positioning during testing.
- Versatile Compatibility: Designed for floating control damper actuators and on/off applications in standard ventilation plants.
Is the GLB146.1P suitable for fail-safe applications?
No, this is a non-spring return (NSR) actuator. In the event of a power loss, the device will maintain its last commanded position.
What damper shaft sizes are compatible with this actuator?
This unit fits round shafts from 3/8" to 5/8" diameter and square shafts from 1/4" to 1/2".
Can the rotation angle be restricted?
Yes, the actuator includes an adjustable mechanical limit stop to define the precise rotation range between 0 and 90 degrees.
This item is not eligible for free shipping.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
Original: $170.72
-65%$170.72
$59.75Siemens Building Technology GLB146.1P Actuator
The Siemens GLB146.1P Actuator is a robust, non-spring return (NSR) damper actuator engineered for high-performance air flow regulation in constant or variable air volume (VAV) systems. Delivering 88 lb-in torque (10 Nm), this direct-coupled unit is designed to handle damper areas up to approximately 16 square feet with precision. This model features 2-position and floating control logic, operating on a standard 24V AC/DC power supply, making it a versatile choice for commercial HVAC automation and retrofit projects.
Equipped with dual independently adjustable auxiliary switches, the Siemens GLB146.1P allows for seamless integration of supplemental equipment or status feedback without additional mounting hardware. The plenum-rated construction and pre-wired 3-foot cable facilitate rapid installation in air handling units (AHUs) or ceiling spaces. HVAC technicians benefit from the manual override button for simplified commissioning and an 125-second (60Hz) runtime that ensures steady, reliable positioning. Its NEMA 2/IP54-rated housing provides durability against environmental factors, ensuring long-term operational consistency in professional building management systems (BMS).
Key Benefits- High Torque Delivery: 88 lb-in (10 Nm) rating provides reliable control for mid-sized damper assemblies and air throttles.
- Integrated Auxiliary Switches: Two built-in switches provide flexible feedback and sequencing control for external circuits.
- Energy-Efficient Operation: Low power consumption (2.2 VA) minimizes the load on the 24V HVAC control transformer.
- Manual Override: Features a gear train disengagement button for easy manual positioning during testing.
- Versatile Compatibility: Designed for floating control damper actuators and on/off applications in standard ventilation plants.
Is the GLB146.1P suitable for fail-safe applications?
No, this is a non-spring return (NSR) actuator. In the event of a power loss, the device will maintain its last commanded position.
What damper shaft sizes are compatible with this actuator?
This unit fits round shafts from 3/8" to 5/8" diameter and square shafts from 1/4" to 1/2".
Can the rotation angle be restricted?
Yes, the actuator includes an adjustable mechanical limit stop to define the precise rotation range between 0 and 90 degrees.
This item is not eligible for free shipping.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
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Description
The Siemens GLB146.1P Actuator is a robust, non-spring return (NSR) damper actuator engineered for high-performance air flow regulation in constant or variable air volume (VAV) systems. Delivering 88 lb-in torque (10 Nm), this direct-coupled unit is designed to handle damper areas up to approximately 16 square feet with precision. This model features 2-position and floating control logic, operating on a standard 24V AC/DC power supply, making it a versatile choice for commercial HVAC automation and retrofit projects.
Equipped with dual independently adjustable auxiliary switches, the Siemens GLB146.1P allows for seamless integration of supplemental equipment or status feedback without additional mounting hardware. The plenum-rated construction and pre-wired 3-foot cable facilitate rapid installation in air handling units (AHUs) or ceiling spaces. HVAC technicians benefit from the manual override button for simplified commissioning and an 125-second (60Hz) runtime that ensures steady, reliable positioning. Its NEMA 2/IP54-rated housing provides durability against environmental factors, ensuring long-term operational consistency in professional building management systems (BMS).
Key Benefits- High Torque Delivery: 88 lb-in (10 Nm) rating provides reliable control for mid-sized damper assemblies and air throttles.
- Integrated Auxiliary Switches: Two built-in switches provide flexible feedback and sequencing control for external circuits.
- Energy-Efficient Operation: Low power consumption (2.2 VA) minimizes the load on the 24V HVAC control transformer.
- Manual Override: Features a gear train disengagement button for easy manual positioning during testing.
- Versatile Compatibility: Designed for floating control damper actuators and on/off applications in standard ventilation plants.
Is the GLB146.1P suitable for fail-safe applications?
No, this is a non-spring return (NSR) actuator. In the event of a power loss, the device will maintain its last commanded position.
What damper shaft sizes are compatible with this actuator?
This unit fits round shafts from 3/8" to 5/8" diameter and square shafts from 1/4" to 1/2".
Can the rotation angle be restricted?
Yes, the actuator includes an adjustable mechanical limit stop to define the precise rotation range between 0 and 90 degrees.
This item is not eligible for free shipping.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
