Non spring return damper actuators Floating Control input
Non-spring return (NSR) or non-fail-safe damper actuators are key parts in HVAC systems that control dampers independently without relying on a spring. These electric actuators need continuous power for consistent operation. Because of their design, non-spring return actuators are preferred in applications where the damper's position is expected to maintain itself in case of power failure.
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MEP-5223 | Damper Actuator | 10 in-lb | Non-Spring Return | 24V | Floating | KMC
Brand: KMC
SKU: MEP-5223
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MEP-5071 | Damper Actuator | 50 in-lb | Non-Spring Return | 24V | Floating | KMC
Brand: KMC
SKU: MEP-5071
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MF41-6343 | Damper Actuator | 300 in-lb | Non-Spg Rtn | 24V | Floating | Schneider Electric
Brand: Schneider Electric
SKU: MF41-6343
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GCA166.1U | Damper Actuator | Spring Return | 24 VAC/DC | 0-10 Vdc | 160 lb-in | SW | Siemens
Brand: Siemens
SKU: GCA166.1U
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MEP-4101 | Damper Actuator | 10 in-lb | Non-Spring Return | 24V | Floating | KMC
Brand: KMC
SKU: MEP-4101
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LMB24-3-P5-T | Damper Actuator | 45 in-lb | Non-Spg Rtn | 24V | On/Off/Floating Point | Belimo
Brand: Belimo
SKU: LMB24-3-P5-T
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MEP-4501 | Damper Actuator | 45 in-lb | Non-Spring Return | 24V | Floating | KMC
Brand: KMC
SKU: MEP-4501
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GMB24-3 | Damper Actuator | 360 in-lb | Non-Spg Rtn | 24V | On/Off/Floating Point | Belimo
Brand: Belimo
SKU: GMB24-3
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NMX24-3-T N4 | Damper Actuator | 70 in-lb | Non-Spg Rtn | 24V | On/Off/Floating Point | NEMA 4 | Belimo
Brand: Belimo
SKU: NMX24-3-T N4
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NMX24-3-T | Damper Actuator | 90 in-lb | Non-Spg Rtn | 24V | On/Off/Floating Point | Belimo
Brand: Belimo
SKU: NMX24-3-T
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NMX24-3-F-T | Damper Actuator | 90 in-lb | Non-Spg Rtn | 24V | On/Off/Floating Point | Belimo
Brand: Belimo
SKU: NMX24-3-F-T
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NMX24-3-F | Damper Actuator | 90 in-lb | Non-Spg Rtn | 24V | On/Off/Floating Point | Belimo
Brand: Belimo
SKU: NMX24-3-F
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NMX24-3 | Damper Actuator | 90 in-lb | Non-Spg Rtn | 24V | On/Off/Floating Point | Belimo
Brand: Belimo
SKU: NMX24-3
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NMX120-3-F | Damper Actuator | 90 in-lb | Non-Spg Rtn | 24V | On/Off/Floating Point | Belimo
Brand: Belimo
SKU: NMX120-3-F
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NMX120-3 | Damper Actuator | 90 in-lb | Non-Spg Rtn | 24V | On/Off/Floating Point | Belimo
Brand: Belimo
SKU: NMX120-3
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NMCB24-3 | Damper Actuator | 90 in-lb | Non-Spg Rtn | 24V | On/Off/Floating Point | Belimo
Brand: Belimo
SKU: NMCB24-3
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NMB24-3-T N4 | Damper Actuator | 70 in-lb | Non-Spg Rtn | 24V | On/Off/Floating Point | NEMA 4 | Belimo (OBSOLETE)
Brand: Belimo
SKU: NMB24-3-T N4
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NMB24-3 | Damper Actuator | 90 in-lb | Non-Spg Rtn | 24V | On/Off/Floating Point | Belimo
Brand: Belimo
SKU: NMB24-3
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LMX24-3-T-F | Damper Actuator | 45 in-lb | Non-Spg Rtn | 24V | On/Off/Floating Point | Belimo (OBSOLETE)
Brand: Belimo
SKU: LMX24-3-T-F
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