Erie By Schneider Electric AH13B02A 2-Way POPTOP Actuator 120V High Close-Off Spring Return NC with Switch

The Erie By Schneider Electric AH13B02A is a high-performance 2-way POPTOP actuator designed for demanding HVAC control applications requiring superior close-off pressure. This 120V spring return actuator features normally closed (NC) operation and an integrated auxiliary switch for status monitoring or interlock control.

Key Features:

• High Close-Off (HCO) design delivers increased torque for tight shutoff on high-pressure differential applications
• Spring return mechanism provides fail-safe normally closed operation during power loss
• 2-position control for precise on/off valve actuation
• Integrated auxiliary switch enables end position indication and system interlocking
• POPTOP removable cover design allows easy wiring access and service without removing actuator from valve
• 120V AC power supply for standard building automation compatibility
• Rugged construction suitable for commercial HVAC applications

This actuator is ideal for controlling ball valves, butterfly valves, and dampers in chilled water systems, hot water heating loops, and other applications where reliable close-off pressure and fail-safe spring return operation are critical. The auxiliary switch provides valuable feedback for building automation systems and can be used for alarm indication or sequence control.