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Siemens MT3021 POL94U.00/MCQ HVAC Extension I/O Module
- Regular price
- $2,917.00
- Sale price
- $2,917.00
- Regular price
-
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Product Description P/N: MT3021
Description
The Siemens MT3021 POL94U.00/MCQ is an extension I/O module designed for electronic expansion valve control in HVAC systems. It provides additional control functionality and is identified with a 900 mA, 12 W rating. The module is used in compatible Daikin-McQuay equipment and HVAC control installations.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Siemens |
| Category | HVAC Equipment and Controls |
| Part Number | MT3021 |
| Subcategory | Electronic Expansion Valve Controllers |
| Model | POL94U.00/MCQ |
| Module Type | Extension I/O module |
| Application | Electronic expansion valve control |
| Revision | REV.D listing available |
| Current Rating | 900 mA |
| Power Rating | 12 W |
| Compatibility | Verify against the installed HVAC control system |
| Weight | 0.5 lb |
Information About MT3021
The MT3021 is a Siemens extension module identified by the model designation POL94U.00/MCQ. It is associated with electronic expansion valve control and I/O extension applications. The module is listed in revision D configurations and is intended for use in compatible control equipment. Confirm the exact system compatibility and connector configuration before replacement.
Key Features:
-
Extension I/O Module: Adds input/output functionality to compatible control systems.
-
Electronic Expansion Valve Application: Designed for HVAC valve-control equipment.
-
Model Identification: Marked as POL94U.00/MCQ.
-
Revision: Available in REV.D configuration.
-
Current Rating: Listed with a 900 mA rating.
-
Power Rating: Listed at 12 W.
-
Replacement Use: Suitable for equipment maintenance and module replacement after compatibility checks.
The MT3021 delivers the control functionality required for compatible HVAC expansion-valve applications and equipment servicing.
Description
The Siemens MT3021 POL94U.00/MCQ is an extension I/O module designed for electronic expansion valve control in HVAC systems. It provides additional control functionality and is identified with a 900 mA, 12 W rating. The module is used in compatible Daikin-McQuay equipment and HVAC control installations.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Siemens |
| Category | HVAC Equipment and Controls |
| Part Number | MT3021 |
| Subcategory | Electronic Expansion Valve Controllers |
| Model | POL94U.00/MCQ |
| Module Type | Extension I/O module |
| Application | Electronic expansion valve control |
| Revision | REV.D listing available |
| Current Rating | 900 mA |
| Power Rating | 12 W |
| Compatibility | Verify against the installed HVAC control system |
| Weight | 0.5 lb |
Information About MT3021
The MT3021 is a Siemens extension module identified by the model designation POL94U.00/MCQ. It is associated with electronic expansion valve control and I/O extension applications. The module is listed in revision D configurations and is intended for use in compatible control equipment. Confirm the exact system compatibility and connector configuration before replacement.
Key Features:
-
Extension I/O Module: Adds input/output functionality to compatible control systems.
-
Electronic Expansion Valve Application: Designed for HVAC valve-control equipment.
-
Model Identification: Marked as POL94U.00/MCQ.
-
Revision: Available in REV.D configuration.
-
Current Rating: Listed with a 900 mA rating.
-
Power Rating: Listed at 12 W.
-
Replacement Use: Suitable for equipment maintenance and module replacement after compatibility checks.
The MT3021 delivers the control functionality required for compatible HVAC expansion-valve applications and equipment servicing.
