Neptronic AC2-B Auxiliary Switch
The Neptronic AC2-B is a high-performance auxiliary switch designed for seamless integration with Neptronic BT, BTM, and BTX series actuators. Built to handle double pole, double throw (DPDT) configurations, this unit provides precise remote status feedback and control for HVAC dampers and valve actuators. As the engineered replacement for the BT180 and compatible with BT160 footprints, it secures reliable end switch signaling within building automation systems (BAS). The AC2-B auxiliary switch is rated for adjustable switching points, allowing contractors to calibrate the exact angle for activation, which is critical for sequencing fan coils or air handling units. Its rugged construction ensures long-term actuator feedback and reliable dry contact switching in demanding mechanical environments. Whether you are performing a retrofit or a new install, this component ensures the damper position is communicated accurately to the controller without signal drift.
Key Benefits
- Direct Replacement Logic: Serves as the official successor to the BT180, ensuring zero-modification compatibility with existing BT series actuator mounts.
- Field-Adjustable Cam: Features a user-defined switching point, allowing for precise 0-90 degree positioning to meet specific system sequences.
- DPDT Configuration: Provides versatile double pole, double throw switching, supporting multiple auxiliary control circuits from a single actuator movement.
- Industrial Build Quality: High-impact housing designed for HVACR environments, providing consistent voltage switching for 24VAC or 120VAC pilot duty applications.
Common Questions
Is the AC2-B compatible with non-Neptronic actuators?
No, the AC2-B is specifically engineered to mount onto the square shaft and housing of Neptronic BT and BTM series actuators; it is not a universal damper switch for other brands.
What is the difference between the BT180 and the AC2-B?
The AC2-B is the direct technical replacement for the BT180, featuring improved internal switch contacts while maintaining the same mechanical mounting points.
Can I adjust the trigger point of the switch?
Yes, the auxiliary switch includes an adjustable cam that allows the technician to set the exact degree of rotation where the auxiliary signal is triggered.
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.
Neptronic AC2-B Auxiliary Switch
The Neptronic AC2-B is a high-performance auxiliary switch designed for seamless integration with Neptronic BT, BTM, and BTX series actuators. Built to handle double pole, double throw (DPDT) configurations, this unit provides precise remote status feedback and control for HVAC dampers and valve actuators. As the engineered replacement for the BT180 and compatible with BT160 footprints, it secures reliable end switch signaling within building automation systems (BAS). The AC2-B auxiliary switch is rated for adjustable switching points, allowing contractors to calibrate the exact angle for activation, which is critical for sequencing fan coils or air handling units. Its rugged construction ensures long-term actuator feedback and reliable dry contact switching in demanding mechanical environments. Whether you are performing a retrofit or a new install, this component ensures the damper position is communicated accurately to the controller without signal drift.
Key Benefits
- Direct Replacement Logic: Serves as the official successor to the BT180, ensuring zero-modification compatibility with existing BT series actuator mounts.
- Field-Adjustable Cam: Features a user-defined switching point, allowing for precise 0-90 degree positioning to meet specific system sequences.
- DPDT Configuration: Provides versatile double pole, double throw switching, supporting multiple auxiliary control circuits from a single actuator movement.
- Industrial Build Quality: High-impact housing designed for HVACR environments, providing consistent voltage switching for 24VAC or 120VAC pilot duty applications.
Common Questions
Is the AC2-B compatible with non-Neptronic actuators?
No, the AC2-B is specifically engineered to mount onto the square shaft and housing of Neptronic BT and BTM series actuators; it is not a universal damper switch for other brands.
What is the difference between the BT180 and the AC2-B?
The AC2-B is the direct technical replacement for the BT180, featuring improved internal switch contacts while maintaining the same mechanical mounting points.
Can I adjust the trigger point of the switch?
Yes, the auxiliary switch includes an adjustable cam that allows the technician to set the exact degree of rotation where the auxiliary signal is triggered.
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.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
The Neptronic AC2-B is a high-performance auxiliary switch designed for seamless integration with Neptronic BT, BTM, and BTX series actuators. Built to handle double pole, double throw (DPDT) configurations, this unit provides precise remote status feedback and control for HVAC dampers and valve actuators. As the engineered replacement for the BT180 and compatible with BT160 footprints, it secures reliable end switch signaling within building automation systems (BAS). The AC2-B auxiliary switch is rated for adjustable switching points, allowing contractors to calibrate the exact angle for activation, which is critical for sequencing fan coils or air handling units. Its rugged construction ensures long-term actuator feedback and reliable dry contact switching in demanding mechanical environments. Whether you are performing a retrofit or a new install, this component ensures the damper position is communicated accurately to the controller without signal drift.
Key Benefits
- Direct Replacement Logic: Serves as the official successor to the BT180, ensuring zero-modification compatibility with existing BT series actuator mounts.
- Field-Adjustable Cam: Features a user-defined switching point, allowing for precise 0-90 degree positioning to meet specific system sequences.
- DPDT Configuration: Provides versatile double pole, double throw switching, supporting multiple auxiliary control circuits from a single actuator movement.
- Industrial Build Quality: High-impact housing designed for HVACR environments, providing consistent voltage switching for 24VAC or 120VAC pilot duty applications.
Common Questions
Is the AC2-B compatible with non-Neptronic actuators?
No, the AC2-B is specifically engineered to mount onto the square shaft and housing of Neptronic BT and BTM series actuators; it is not a universal damper switch for other brands.
What is the difference between the BT180 and the AC2-B?
The AC2-B is the direct technical replacement for the BT180, featuring improved internal switch contacts while maintaining the same mechanical mounting points.
Can I adjust the trigger point of the switch?
Yes, the auxiliary switch includes an adjustable cam that allows the technician to set the exact degree of rotation where the auxiliary signal is triggered.
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.
