Johnson Controls M9203-BUA-2 Electric Actuator, On/Off, 85-264 VAC, Spring-Return Damper Control
Why you'll like it
- Fail-Safe Operation — Mechanical spring-return system automatically restores the damper to its home position during power loss.
- Versatile Power Compatibility — Operates smoothly on a wide line voltage range of 85 to 264 VAC for diverse installation setups.
- Direct Mount Installation — Self-centering shaft clamp easily fits standard round or square shafts without needing extra linkages.
- Motor Protection — Electronic stall detection prevents motor burnout across the entire rotation range.
Product details
Description
The Johnson Controls M9203-BUA-2 Electric Actuator is engineered for reliable on/off control of dampers and valves in commercial and residential heating, ventilation, and air conditioning systems. Operating on a flexible line voltage range of 85 to 264 VAC, this unit delivers a rated torque of 27 lb-in with a mechanical spring-return fail-safe mechanism that securely returns the damper to its home position during power interruptions.
Designed for direct mounting without requiring complex linkages, the actuator features a self-centering shaft clamp suitable for round or square shafts. Built-in electronic stall detection prevents motor burnout across the full rotation range, ensuring long-lasting operational safety and precise airflow regulation in demanding HVAC environments.
How to use
Mount directly onto the damper shaft using the self-centering shaft clamp, secure the anti-rotation bracket, and wire according to standard electrical specifications for 85-264 VAC line voltage.
Ingredients
Not applicable for industrial hardware components.
As printed by the brand. Check the pack label if you have an allergy.
Specifications
| Brand | Johnson Controls |
|---|---|
| UPC | 066201124983 |
| Ships from | USA (sourced directly), checked in Navi Mumbai |
| Sold by | Dropy.in |
Ratings & reviews
From our customers
FAQs
Are you replacing an old unit or installing a new one?
This unit is designed to serve as a direct replacement or a new installation for 27 lb-in spring-return damper applications in HVAC systems. Ensure power is disconnected before replacing any existing hardware.
Do you need help with wiring instructions or damper sizing?
Wiring requires connection to an 85 to 264 VAC power supply following standard HVAC electrical guidelines. Verify that your damper torque requirements do not exceed 27 lb-in for optimal performance.
What is the run time and spring return time for this actuator?
The motor run time is under 75 seconds for full rotation, while the mechanical spring-return mechanism operates in under 25 seconds during a power failure.
Is this Johnson Controls electric actuator an authentic USA import available in India?
Yes, this is an authentic USA-imported industrial control product. Dropy sources items directly from the United States to ensure genuine quality and reliability for customers in India.
What type of enclosure protection does this actuator have?
This unit features a NEMA 2 (IP54) enclosure rating, providing standard protection against dust and splashing water in indoor HVAC environments.
How long will delivery take?
Most orders arrive in 15–20 days: we source each product directly from the USA, check it at our Navi Mumbai warehouse and pack it on video. Items marked Dropy Express ship from our India warehouse and arrive in 3–5 days.
Is cash on delivery available?
Full cash on delivery is available all over India on Dropy Express items. For other orders from ₹2,499 to ₹15,000 you can use Partial COD: pay 25% online now and the rest in cash on delivery.
Are your products genuine?
Yes. Every product is 100% authentic, sourced directly from the USA, quality-checked and packed on video at our Navi Mumbai warehouse.
What if my order arrives damaged or wrong?
Write to us at [email protected] as soon as it arrives. Damaged, wrong or not as described, our Buyer Protection gives you a full refund. The details are in our Return, Refund & Cancellation Policy.
Is delivery free?
Delivery is free on orders from ₹1,499. Below that a ₹79 delivery fee applies.