Siemens S55180-A157 24Vac 0-10 Vdc Actuator NSR NC

Product Description

The Siemens S55180-A157 is a 24Vac 0-10 Vdc Actuator designed for precise control of HVAC systems. Its compact design allows for installation in areas with limited space. The actuator features a Normally Spring Return Normally Closed (NSR NC) configuration, ensuring reliable and fail-safe operation. Siemens engineering guarantees optimal performance and longevity.

• Precise HVAC control
• Compact design
• Fail-safe operation

Product Highlights

This actuator offers precise control of HVAC systems, a compact design for easy installation, and reliable, fail-safe operation.

Product Information

Standard Information

• Item Number: S55180-A157
• Brand: Siemens Building Technology

Technical Specifications

• Model: S55180-A157
• Voltage: 24Vac
• Signal: 0-10 Vdc
• Configuration: NSR NC (Normally Spring Return Normally Closed)
• Actuation Style: Linear
• Positioning Time: 12.5 seconds
• Power Consumption: 3 VA
• Ambient Temperature, Operation: 34°F to 122°F
• Supply Voltage: 24 VAC/DC
• Dimensions: 4.1 x 3.7 x 1.89 inches
• Degree of Protection: NEMA2