Schneider Electric (Barber Colman) MA-5210-500 Two Position Hydraulic Actuator, 120V, SPDT

Description

Schneider Electric (Barber Colman) MA-5210-500 Two Position Hydraulic Actuator Overview

The Schneider Electric (Barber Colman) MA-5210-500 is a reliable two-position hydraulic actuator engineered for commercial HVAC and building automation applications. Designed to deliver precise, dependable valve or damper positioning, this actuator is a trusted solution for hydronic systems, air handling units, and other mechanical control applications where consistent two-position control is required.

Key Features

• Two-position hydraulic actuator for reliable open/close valve or damper control
• 120V AC power input for compatibility with standard commercial control circuits
• SPDT (Single-Pole, Double-Throw) auxiliary switch for end-of-travel feedback or interlock wiring
• 18VA input rating ensures low power consumption during operation
• 14 Watt input power for efficient, cost-effective performance
• 15-second spring return provides fast, fail-safe positioning on power loss
• NEMA 1 enclosure rating suitable for indoor, general-purpose installations

Technical Specifications

• Model: MA-5210-500
• Brand: Schneider Electric (Barber Colman)
• Actuator Type: Two Position Hydraulic
• Supply Voltage: 120V AC
• Auxiliary Switch: SPDT
• Input (VA): 18 VA
• Input (Watts): 14 W
• Spring Return Time: 15 Seconds
• Enclosure Rating: NEMA 1

Application

The MA-5210-500 is ideally suited for use in commercial building automation systems, including hydronic heating and cooling valve control, air handling unit damper actuation, and fan coil unit applications. The integrated SPDT auxiliary switch enables end-of-travel signaling for sequencing or safety interlock circuits. The 15-second spring return ensures fail-safe operation, automatically returning the actuator to its default position in the event of a power interruption.