Honeywell MS4609F1210 Damper Actuator (9Nm, 230V): Line Voltage Solution

Honeywell MS4609F1210 Damper Actuator (9Nm, 230V): Line Voltage Solution

Honeywell MS4609F1210 Fire Damper Actuator 9Nm 230V | DLK

Posted on: 12/03/2026

Detailed technical specifications for the Honeywell MS4609F1210 damper actuator (9Nm, 230V). Specialized for fire protection systems, operating directly from standard line voltage. In stock at DLK.

Honeywell MS4609F1210 Damper Actuator (9Nm, 230V): The High-Performance Line Voltage Solution

General Introduction to the Honeywell MS4609F1210

In Mechanical and Electrical (M&E) system design, selecting the correct operating voltage for peripheral devices is crucial for efficiency and cost-control. The Honeywell MS4609F1210 is a direct-coupled, spring-return actuator specifically designed to operate directly from a 230 Vac power supply. This eliminates the need for external power transformers, simplifying wiring layouts in buildings that utilize standard line voltage.

Encased in a durable die-cast aluminum housing, this product offers high heat resistance and reliable performance in critical smoke and fire control scenarios. DLK TRADING SERVICE COMPANY LIMITED is the official authorized distributor for the genuine Honeywell 9Nm fire damper actuator series in the Vietnam market.

Động Cơ Van Gió Honeywell MS4609F1210

Operating Principle and Emergency Protection

The Honeywell MS4609F1210 operates on a two-position (On/Off) mechanism with fast-acting drive performance.

  • Electric Operation: When 230 Vac power is applied, the motor generates 9Nm of torque to drive the damper open. This process occurs in approximately 15 seconds, facilitating rapid airflow.
  • Spring Return: In the event of a power interruption (due to fire alarms or source failure), the integrated mechanical spring instantly pulls the damper back to its safety position (closed or open depending on installation) within 15 seconds.
Important Technical Note: Unlike the MS8109 series which uses 24V, the Honeywell MS4609F1210 actuator operates on high-voltage 230 Vac. Installation must be performed by qualified technicians to ensure electrical safety and prevent circuit damage caused by incorrect voltage wiring.

Key Advantages of the Honeywell MS4609F1210

  • Robust Mechanical Power: With a 9Nm torque rating, the device easily controls large damper blades without stalling or shaft slippage.
  • UL555S Heat Resistance: Designed to maintain integrity and function reliably for 30 minutes at temperatures up to 350°F (176°C).
  • Integrated Smart Monitoring: The "1210" model features two built-in SPST auxiliary switches fixed at 7° and 85° of the stroke. This allows the Building Management System (BMS) to accurately verify the real-time status of the damper.
  • Extended Service Life: The actuator is engineered to withstand 30,000 full-stroke cycles, ensuring long-term stability for building infrastructure over many decades.

Technical Specifications: Honeywell MS4609F1210

Specifications Details
Operating Voltage 230 Vac ±10% (50/60 Hz)
Driving Torque 80 lb-in (9 Nm)
Operational Timing 15 seconds (Drive/Spring)
Power Consumption 23W (Running) / 7W (Holding)
Auxiliary Switches 2 x SPST (Integrated)
Maximum Stroke 95 degrees ±3 degrees
Device Weight 5 lb (2.3 kg)

Differentiating Honeywell 9Nm Actuator Series

When ordering from DLK, customers should pay close attention to the voltage prefix in the model number to avoid mismatching:

  • MS81xx Series (e.g., MS8109F1210): Uses low-voltage 24 Vac/dc. Typically used in advanced digital control systems.
  • MS41xx Series (e.g., MS4109F1210): Uses 120 Vac. Common in North American electrical standards.
  • MS46xx Series (e.g., MS4609F1210): Uses 230 Vac. Perfectly suited for the standard electrical grid in Vietnam.

Why Choose DLK for Your Honeywell Solutions?

DLK is an official authorized distributor of Honeywell. We do more than just supply products; we provide optimized technical solutions for your fire protection systems. By choosing DLK TRADING SERVICE COMPANY LIMITED, you receive:

  • Genuine products with full quality and origin certifications (CO/CQ).
  • Deep technical consultation on wiring and integration according to manufacturer standards.
  • Reliable warranty and after-sales support for major project contractors.

DLK TRADING SERVICE COMPANY LIMITED
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📞 Hotline: 070 357 0101
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