Siemens Building Technology S55180-A150 Actuator
The Siemens Building Technology S55180-A150 Actuator is a specialized 24V linear actuator engineered for the Powermite MZ Series valves. As an official SSB131.09U model, it serves as the direct SSB81U cross-reference, providing a seamless field replacement for legacy building automation components. This 3-position floating control actuator delivers 45 lbs (200 N) of nominal force, specifically calibrated for valves with a 7/32-inch (5.5 mm) stroke. Designed for high-duty cycle applications in air handling units and terminal zoning, it utilizes a fail-in-place (non-spring return) mechanism to maintain system state during power interruptions. The compact NEMA 2 enclosure is UL listed for plenum installations, allowing for flexible mounting from upright to 90-degree orientations. For commissioning and troubleshooting, the unit features an integrated manual override and a LED visual position indicator to verify stroke status in real-time without external tools.
- Direct Retrofit Compatibility: Functions as the primary technical cross for SSB81U and SSB131.09U series, ensuring drop-in replacement on existing Siemens MZ Series valves.
- Precise Flow Control: The 3-position floating signal allows for fine-tuned modulation in heating and cooling sequences, improving loop stability.
- Heavy-Duty Construction: Built to withstand commercial environments with a wide operating temperature range of 34°F to 122°F (1°C to 50°C).
- Simplified Installation: Features a 1 VA power consumption profile and a standard 24 VAC input, reducing the load on 24-volt control transformers.
- Plenum Rated: Meets stringent safety requirements for installation within ceiling voids and air distribution spaces.
Common Questions for the Siemens S55180-A150
How do I verify the position of the actuator during a power failure?
Since this is a fail-in-place actuator, it will remain at its last commanded position. You can use the manual override knob to adjust the valve position or view the LED indicator for current placement relative to the stroke length.
Is this actuator compatible with other Siemens valve lines?
The S55180-A150 is specifically engineered for Powermite MZ Series valves with a 5.5 mm stroke. Always verify the stroke length and bonnet diameter of the valve body before installation to ensure proper coupling.
What is the typical response time for a full stroke?
Under standard 60Hz operation, the positioning time is approximately 88 seconds for a full 5.5 mm stroke, providing the gradual modulation required for stable temperature control.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
Siemens Building Technology S55180-A150 Actuator
The Siemens Building Technology S55180-A150 Actuator is a specialized 24V linear actuator engineered for the Powermite MZ Series valves. As an official SSB131.09U model, it serves as the direct SSB81U cross-reference, providing a seamless field replacement for legacy building automation components. This 3-position floating control actuator delivers 45 lbs (200 N) of nominal force, specifically calibrated for valves with a 7/32-inch (5.5 mm) stroke. Designed for high-duty cycle applications in air handling units and terminal zoning, it utilizes a fail-in-place (non-spring return) mechanism to maintain system state during power interruptions. The compact NEMA 2 enclosure is UL listed for plenum installations, allowing for flexible mounting from upright to 90-degree orientations. For commissioning and troubleshooting, the unit features an integrated manual override and a LED visual position indicator to verify stroke status in real-time without external tools.
- Direct Retrofit Compatibility: Functions as the primary technical cross for SSB81U and SSB131.09U series, ensuring drop-in replacement on existing Siemens MZ Series valves.
- Precise Flow Control: The 3-position floating signal allows for fine-tuned modulation in heating and cooling sequences, improving loop stability.
- Heavy-Duty Construction: Built to withstand commercial environments with a wide operating temperature range of 34°F to 122°F (1°C to 50°C).
- Simplified Installation: Features a 1 VA power consumption profile and a standard 24 VAC input, reducing the load on 24-volt control transformers.
- Plenum Rated: Meets stringent safety requirements for installation within ceiling voids and air distribution spaces.
Common Questions for the Siemens S55180-A150
How do I verify the position of the actuator during a power failure?
Since this is a fail-in-place actuator, it will remain at its last commanded position. You can use the manual override knob to adjust the valve position or view the LED indicator for current placement relative to the stroke length.
Is this actuator compatible with other Siemens valve lines?
The S55180-A150 is specifically engineered for Powermite MZ Series valves with a 5.5 mm stroke. Always verify the stroke length and bonnet diameter of the valve body before installation to ensure proper coupling.
What is the typical response time for a full stroke?
Under standard 60Hz operation, the positioning time is approximately 88 seconds for a full 5.5 mm stroke, providing the gradual modulation required for stable temperature control.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
Product Information
Product Information
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Shipping & Returns
Description
The Siemens Building Technology S55180-A150 Actuator is a specialized 24V linear actuator engineered for the Powermite MZ Series valves. As an official SSB131.09U model, it serves as the direct SSB81U cross-reference, providing a seamless field replacement for legacy building automation components. This 3-position floating control actuator delivers 45 lbs (200 N) of nominal force, specifically calibrated for valves with a 7/32-inch (5.5 mm) stroke. Designed for high-duty cycle applications in air handling units and terminal zoning, it utilizes a fail-in-place (non-spring return) mechanism to maintain system state during power interruptions. The compact NEMA 2 enclosure is UL listed for plenum installations, allowing for flexible mounting from upright to 90-degree orientations. For commissioning and troubleshooting, the unit features an integrated manual override and a LED visual position indicator to verify stroke status in real-time without external tools.
- Direct Retrofit Compatibility: Functions as the primary technical cross for SSB81U and SSB131.09U series, ensuring drop-in replacement on existing Siemens MZ Series valves.
- Precise Flow Control: The 3-position floating signal allows for fine-tuned modulation in heating and cooling sequences, improving loop stability.
- Heavy-Duty Construction: Built to withstand commercial environments with a wide operating temperature range of 34°F to 122°F (1°C to 50°C).
- Simplified Installation: Features a 1 VA power consumption profile and a standard 24 VAC input, reducing the load on 24-volt control transformers.
- Plenum Rated: Meets stringent safety requirements for installation within ceiling voids and air distribution spaces.
Common Questions for the Siemens S55180-A150
How do I verify the position of the actuator during a power failure?
Since this is a fail-in-place actuator, it will remain at its last commanded position. You can use the manual override knob to adjust the valve position or view the LED indicator for current placement relative to the stroke length.
Is this actuator compatible with other Siemens valve lines?
The S55180-A150 is specifically engineered for Powermite MZ Series valves with a 5.5 mm stroke. Always verify the stroke length and bonnet diameter of the valve body before installation to ensure proper coupling.
What is the typical response time for a full stroke?
Under standard 60Hz operation, the positioning time is approximately 88 seconds for a full 5.5 mm stroke, providing the gradual modulation required for stable temperature control.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
