Rotary Actuators
MSxx03 Diamond Series 27 lb-in. Spring Return Direct Coupled Actuators
Used within heating, ventilating, and airconditioning (HVAC) systems to drive a variety of quarter-turn, final control elements requiring spring return fail-safe operation.
Overview
Honeywell has long been a leading name in actuators, and the Diamond Spring Return Actuator is the latest addition to the popular Honeywell lineup. You can count on the Diamond Actuator to support your product with reliable performance day in and day out. A simplified shaft adapter and integral conduit connector saves space and eliminates the need for additional tools or conduit connectors, and 360-degree conduit connectors swivel allowing for easy conduit installation at almost any needed angle. The combination of high quality, small size and competitive price makes the Diamond Actuator the perfect choice for high-volume, low-torque applications, including: rooftop units, economizers, compact control dampers and control valves.
Features & Benefits:- Modulating, Universal, Sylk Communicating and Fire & Smoke models available
- Easily accommodates most length, width and depth restrictions
- 27 lb-in (3 Nm) torque
- 24Vac / 24Vdc supply voltage
- Low energy consumption
- Self-centering shaft adapter (SCSA) cuts installation time
- Fast 30s stroke test mode available
- With and without self centering shaft adapter
- With and without 360 degree conduit connectors
- With and without auxiliary switches (2 x SPST, fixed at 10⁰ and 80⁰, 125Vac, 1A resistive load)
- UL60730
- IEC 60730-1 and Part 2–14
- UL1097 for Double Insulation
- CE Certification Low Voltage Directive 2014/35/EU
- CE EMC 2004/108/EC
- Switch cables are UL certified only
- Enclosure Ratings:
- IP54, in horizontal and cable down positions, IP50 in cable up position.
- NEMA 2
- Flame Resistance UL94-5VA
- UL2043, switch wiring dependent on conduit
- installation
Specifications
Others
- Brand
- Honeywell BMS NA
- Power Loss Action
- Spring return Percentage
- Mounting Type
- Direct Coupled inch
- For Use With
- Sylk Enabled controller millimetre
- Valves and dampers (with suitable linkage) millimetre
- Application
- HVAC
Others
- Brand
- Honeywell BMS NA
- Power Loss Action
- Spring return Percentage
- Mounting Type
- Direct Coupled inch
- For Use With
- Sylk Enabled controller millimetre
- Valves and dampers (with suitable linkage) millimetre
- Application
- HVAC
- Brand : Honeywell BMS NA
- Power Loss Action : Spring return Percentage
- Mounting Type : Direct Coupled inch
- For Use With : Sylk Enabled controller millimetre|Valves and dampers (with suitable linkage) millimetre
- Application : HVAC
Others
Name
Description
File Size
Date
Size
Replacing the M7215 with a Diamond Actuator - Technical Reference Manual
application/pdf 801.16 KB
6/13/2023
801.16 KB
MSxx03 Diamond Series 27 lb-in. Spring Return DCAs Specification Data
application/pdf 2.17 MB
7/19/2023
2.17 MB
MSxx03 27 lb-in. and MSxx05 44 lb-in. Spring Return DCAs Specification Datalb-in. Spring Return DCAs Specification Data
application/pdf 279.29 KB
8/9/2023
279.29 KB
Brochure
Name
Description
File Size
Date
Size
Diamond Series Spring Return Direct Coupled Actuators Brochure
application/pdf 1.3 MB
8/9/2023
1.3 MB
Installation Instructions
Name
Description
File Size
Date
Size
MSxx03 Diamond Series DCAs Installation Instructions
application/pdf 10.03 MB
7/18/2023
10.03 MB
Name
Description
File Size
Date
Size
Diamond Series Spring Return Direct Coupled Actuators Brochure
1.3 MB
8/9/2023
1.3 MB
Replacing the M7215 with a Diamond Actuator - Technical Reference Manual
801.16 KB
6/13/2023
801.16 KB
MSxx03 Diamond Series DCAs Installation Instructions
10.03 MB
7/18/2023
10.03 MB
MSxx03 Diamond Series 27 lb-in. Spring Return DCAs Specification Data
2.17 MB
7/19/2023
2.17 MB
MSxx03 27 lb-in. and MSxx05 44 lb-in. Spring Return DCAs Specification Datalb-in. Spring Return DCAs Specification Data
279.29 KB
8/9/2023
279.29 KB
Name
Description
File Size
Date
Size
Replacing the M7215 with a Diamond Actuator - Technical Reference Manual
801.16 KB
6/13/2023
MSxx03 Diamond Series 27 lb-in. Spring Return DCAs Specification Data
2.17 MB
7/19/2023
MSxx03 27 lb-in. and MSxx05 44 lb-in. Spring Return DCAs Specification Datalb-in. Spring Return DCAs Specification Data
279.29 KB
8/9/2023
Diamond Series Spring Return Direct Coupled Actuators Brochure
1.3 MB
8/9/2023
MSxx03 Diamond Series DCAs Installation Instructions
10.03 MB
7/18/2023
Product Number
Image
SKU
Description
MS7103A1021/U
Direct Coupled Actuator, 3Nm Series, Spring Return, Modulating, 12in Conduit, SCSA, 27lb-in, 24V AC
MS7103A2021/U
Direct Coupled Actuator, Spring Return, 27 lb-in, 3 Nm, 24 Vac, Modulating (2-10 Vdc), Feedback, SCSA, 12 in. Conduit
MS7103A2024/U
Direct Coupled Actuator, Spring Return, 27 lb-in, 3 Nm, 24 Vac, Modulating (2-10 Vdc), Feedback, U-bolt, no Conduit
MS7103A2221/U
Direct Coupled Actuator, 3Nm Series, Spring Return, Modulating Feedback, SPST, 12in Conduit, SCSA, 27lb-in, 24V AC
MS7103A2224/U
Direct Coupled Actuator, Spring Return, 27 lb-in, 3 Nm, 24 Vac, Modulating (2-10 Vdc), Feedback, U-bolt, no Conduit, 2x Aux Switch
MS7103A2224/X
Direct Coupled Actuator, Spring Return, 27 lb-in, 3 Nm, 24 Vac, Modulating (2-10 Vdc), Feedback, U-bolt, no Conduit, 2x Aux Switch, Factory Use
Image
SKU
Description
MS7103A1021/U
Direct Coupled Actuator, 3Nm Series, Spring Return, Modulating, 12in Conduit, SCSA, 27lb-in, 24V AC
MS7103A2021/U
Direct Coupled Actuator, Spring Return, 27 lb-in, 3 Nm, 24 Vac, Modulating (2-10 Vdc), Feedback, SCSA, 12 in. Conduit
MS7103A2024/U
Direct Coupled Actuator, Spring Return, 27 lb-in, 3 Nm, 24 Vac, Modulating (2-10 Vdc), Feedback, U-bolt, no Conduit
MS7103A2221/U
Direct Coupled Actuator, 3Nm Series, Spring Return, Modulating Feedback, SPST, 12in Conduit, SCSA, 27lb-in, 24V AC
MS7103A2224/U
Direct Coupled Actuator, Spring Return, 27 lb-in, 3 Nm, 24 Vac, Modulating (2-10 Vdc), Feedback, U-bolt, no Conduit, 2x Aux Switch
MS7103A2224/X
Direct Coupled Actuator, Spring Return, 27 lb-in, 3 Nm, 24 Vac, Modulating (2-10 Vdc), Feedback, U-bolt, no Conduit, 2x Aux Switch, Factory Use
