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Honeywell MS8104F1210 Fast-Acting Two-Position Spring Return Actuator with Auxiliary Switches — HVAC Replacement Part

Honeywell

Honeywell MS8104F1210 Fast-Acting Two-Position Spring Return Actuator with Auxiliary Switches

$328.00$410.00Sale
Condition: NewFree ShippingIn Stock

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Product Description

Honeywell MS8104F1210 — Fast-Acting Two-Position Spring Return Actuator with Auxiliary Switches

Overview

The Honeywell MS8104F1210 Fast-Acting Two-Position Spring Return Actuator with Auxiliary Switches is a genuine OEM component engineered for reliable performance in commercial HVAC and building automation systems. The MS8104F1210 is built to Honeywell's demanding quality and life-testing standards, ensuring consistent operation over its service life. The MS8104F1210 is a trusted choice for HVAC technicians and building engineers requiring dependable, direct-fit replacement parts.

Key Features

  • Spring return direct coupled actuator (DCA) for Fire and Smoke dampers (on/off control)
  • Includes 2 internal SPST auxiliary switches for position indication
  • Reversible mounting for clockwise (CW) or counterclockwise (CCW) spring rotation
  • No special cycling required during long-term holding
  • Die-cast aluminum housing for flush mounting to damper

Technical Specifications

Specification Value
Actuator Type Fast-Acting, Two-Position, Spring Return, Direct Coupled
Voltage 24 VAC/DC +20%/-10%, 50/60 Hz
Torque 30 lb-in (3.4 N-m)
Internal Auxiliary Switches 2 SPST
Power Consumption 16 VA Running, 8 VA Holding
Spring Return Time 15 seconds
Angle of Rotation 95 degrees
UL Rating UL555S up to 350 deg F

Applications

This component is commonly used in fire and smoke damper control in commercial HVAC and building life-safety systems requiring position feedback.

Frequently Asked Questions

What is the Honeywell MS8104F1210 used for?

The Honeywell MS8104F1210 is used as a fast-acting two-position spring return actuator with auxiliary switches in commercial HVAC and building automation systems.

How do I confirm the MS8104F1210 is the right fit for my system?

Always verify the part number, voltage, and physical dimensions against your equipment nameplate or original part before ordering.

Where can I buy the Honeywell MS8104F1210?

You can buy the genuine Honeywell MS8104F1210 directly from coolingpartssupply.com with Free UPS Ground Shipping on all orders.

What is the warranty on the MS8104F1210?

The MS8104F1210 is backed by a 1-year warranty. For warranty support, contact support@coolingpartssupply.com.

Specifications

BrandHoneywell
Product TypeDamper Actuators
SKUMS8104F1210
ConditionNew

FAQ