Product Description
The Honeywell MS4120A1001/U is a direct coupled actuator designed for HVAC applications. It has a power range of 100-250 VAC and offers a torque rating of 175 lb-in. The actuator features a spring return mechanism and utilizes two SPST for reliable performance.
- Self-centering shaft adapter enables compatibility with various shaft sizes.
- Metal housing ensures durability and includes built-in mechanical end limits.
- Field-selectable spring return direction allows for versatile installation.
Product Highlights
This actuator is ideal for HVAC control systems where reliable positioning and quick response times are critical.
Product Information
Standard Information
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Brand: Honeywell
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Manufacturer Part Number: MS4120A1001/U
Technical Specifications
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Power Consumption: 100-250 VAC
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Auxiliary Switches: Two SPDT
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Operating Temperature: -40 F to 150 F (-40 C to 65 C)
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Electrical Connections: Field wiring 14-22 AWG to screw terminals, located under the removable access cover
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Housing: Self-centering shaft adapter (shaft coupling)
