Spring return damper actuators Yes End switch
24VAC or 120-240VAC spring return damper actuators are available. Motorized damper controls with integral mechanical spring return. Shop now!
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NFX24-SR-S N4 | Damper Actuator | 90 in-lb | Spg Rtn | 24V | Modulating | SW | NEMA 4 | Belimo
Brand: Belimo
SKU: NFX24-SR-S N4
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NFX24-MFT-S N4 | Damper Actuator | 90 in-lb | Spg Rtn | 24V | MFT | SW | NEMA 4 | Belimo
Brand: Belimo
SKU: NFX24-MFT-S N4
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NFB24-SR-S N4 | Damper Actuator | 90 in-lb | Spg Rtn | 24V | Modulating | SW | NEMA 4 | Belimo (OBSOLETE)
Brand: Belimo
SKU: NFB24-SR-S N4
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NFB24-S N4 | Damper Actuator | 90 in-lb | Spg Rtn | 24V | On / Off | SW | NEMA 4 | Belimo (OBSOLETE)
Brand: Belimo
SKU: NFB24-S N4
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NFB24-MFT-S N4H | Damper Actuator | 90 in-lb | Spg Rtn | 24V | MFT | SW | NEMA 4H | WITH HEATER OPTION | Belimo (OBSOLETE)
Brand: Belimo
SKU: NFB24-MFT-S N4H
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NFB24-MFT-S N4 | Damper Actuator | 90 in-lb | Spg Rtn | 24V | MFT | SW | NEMA 4 | Belimo (OBSOLETE)
Brand: Belimo
SKU: NFB24-MFT-S N4
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EFX24-SR-S N4H | Damper Actuator | 270 in-lb | Spg Rtn | 24V | Modulating | SW | NEMA 4H | WITH HEATER OPTION | Belimo
Brand: Belimo
SKU: EFX24-SR-S N4H
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EFX24-SR-S N4 | Damper Actuator | 270 in-lb | Spg Rtn | 24V | Modulating | SW | NEMA 4 | Belimo
Brand: Belimo
SKU: EFX24-SR-S N4
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EFX24-MFT-S N4H | Damper Actuator | 270 in-lb | Spg Rtn | 24V | MFT | SW | NEMA 4H | WITH HEATER OPTION | Belimo
Brand: Belimo
SKU: EFX24-MFT-S N4H
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EFCX24-S N4 | Damper Actuator | 270 in-lb | Spg Rtn | 24V | On / Off | SW | NEMA 4 | Belimo
Brand: Belimo
SKU: EFCX24-S N4
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EFB24-SR-S N4 | Damper Actuator | 270 in-lb | Spg Rtn | 24V | Modulating | SW | NEMA 4 | Belimo (OBSOLETE)
Brand: Belimo
SKU: EFB24-SR-S N4
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EFB24-S N4 | Damper Actuator | 270 in-lb | Spg Rtn | 24V | On / Off | SW | NEMA 4 | Belimo (OBSOLETE)
Brand: Belimo
SKU: EFB24-S N4
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MEP-425602 | Damper Actuator | 62 in-lb | Spring Return | 24V | Modulating | End Switch | KMC
Brand: KMC
SKU: MEP-425602
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MEP-425502 | Damper Actuator | 62 in-lb | Spring Return | 24V | Floating | End Switch | KMC
Brand: KMC
SKU: MEP-425502
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GQD136.1P | Damper Actuator | Spring Return | 24 VAC / DC | Floating | 20 lb-in | SW | Siemens
Brand: Siemens
SKU: GQD136.1P
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SKU: EP2100SQFM3160 | Duct RH and Temp Sensor, 2 percent (high) accuracy, RH: 0-10 Vdc, T: 0-10 Vdc | Siemens
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SKU: QFM3160GRD221.1U | Damper Actuator | Spring Return | 120 VAC | On/Off | 30 lb-in | Siemens
Brand: Siemens
SKU: GRD221.1USCE-36H3612LP | NEMA 3R, 12, 4 | Nema 4 LP Enclosure, 36H x 36W x 12D | Saginaw
Brand: Saginaw
SKU: SCE-36H3612LP147-2000 | Positioning Relay, Pneumatic, Adj Start Point and Span, Rapid Response | Siemens
Brand: Siemens
SKU: 147-2000