Spring return damper actuators Nema 4 Housing
24VAC or 120-240VAC spring return damper actuators are available. Motorized damper controls with integral mechanical spring return. Shop now!
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![Belimo AFX24-MFT N4 Damper Actuator | 180 in-lb | Spg Rtn | 24V | MFT | NEMA 4 | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/GM_GK_AF_NF_Non-s_N4-product_retina_53f6743f-9ad7-4368-9f0d-9c4fd2b8c891_medium.jpg?v=1714682133)
AFX24-MFT N4 | Damper Actuator | 180 in-lb | Spg Rtn | 24V | MFT | NEMA 4 | Belimo
Brand: Belimo
SKU: AFX24-MFT N4
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![Belimo AFXUP-S N4 Damper Actuator | 180 in-lb | Spg Rtn | 24 to 240V (UP) | On/Off | SW | NEMA 4 | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/AF_NF_-S_N4_web-product_retina_5c556ddc-0edc-467e-8d53-d1f0fc2b1750_medium.jpg?v=1714682138)
AFXUP-S N4 | Damper Actuator | 180 in-lb | Spg Rtn | 24 to 240V (UP) | On / Off | SW | NEMA 4 | Belimo
Brand: Belimo
SKU: AFXUP-S N4
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![Schneider Electric MS40-7173 Damper Actuator | 150 in-lb | Spg Rtn | 24V | Modulating | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/MS40-7173_f37b13ad-2157-474d-a0a3-15bd451a174d_medium.png?v=1718829892)
MS40-7173 | Damper Actuator | 150 in-lb | Spg Rtn | 24V | Modulating | Schneider Electric
Brand: Schneider Electric
SKU: MS40-7173
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![Belimo EFX24-MFT-S N4 Damper Actuator | 270 in-lb | Spg Rtn | 24V | MFT | SW | NEMA 4 | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/EFX24-MFT-S_N4-product_retina_0a9f2a75-21ad-48ba-9f19-a68eb49b7a5e_medium.jpg?v=1714683295)
EFX24-MFT-S N4 | Damper Actuator | 270 in-lb | Spg Rtn | 24V | MFT | SW | NEMA 4 | Belimo
Brand: Belimo
SKU: EFX24-MFT-S N4
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![Belimo EFCX120-S N4 Damper Actuator | 270 in-lb | Spg Rtn | 100 to 240V | On/Off | SW | NEMA 4 | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/EFCX120-S_N4-product_retina_f6de8158-c5d5-4fb5-8333-3a92c8ae04cd_medium.jpg?v=1714683338)
EFCX120-S N4 | Damper Actuator | 270 in-lb | Spg Rtn | 100 to 240V | On / Off | SW | NEMA 4 | Belimo
Brand: Belimo
SKU: EFCX120-S N4
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![Schneider Electric MS40-7170 Damper Actuator | 150 in-lb | Spg Rtn | 120V | Modulating | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/MS40-7170_medium.png?v=1711999280)
MS40-7170 | Damper Actuator | 150 in-lb | Spg Rtn | 120V | Modulating | Schneider Electric
Brand: Schneider Electric
SKU: MS40-7170
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![Belimo NFXUP-S N4 Damper Actuator | 90 in-lb | Spg Rtn | 24 to 240V (UP) | On/Off | SW | NEMA 4 | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/AF_NF_-S_N4_web-product_retina_f49edd45-0fee-4fbf-b549-85aec8be7f70_medium.jpg?v=1714684101)
NFXUP-S N4 | Damper Actuator | 90 in-lb | Spg Rtn | 24 to 240V (UP) | On / Off | SW | NEMA 4 | Belimo
Brand: Belimo
SKU: NFXUP-S N4
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![Belimo EFX24-S N4 Damper Actuator | 270 in-lb | Spg Rtn | 24V | On/Off | SW | NEMA 4 | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/EFX24-S_N4-product_retina_52293a25-f81d-4811-b252-e4b65b414c26_medium.jpg?v=1714683348)
EFX24-S N4 | Damper Actuator | 270 in-lb | Spg Rtn | 24V | On / Off | SW | NEMA 4 | Belimo
Brand: Belimo
SKU: EFX24-S N4
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![Belimo EFB24-SR N4 Damper Actuator | 270 in-lb | Spg Rtn | 24V | Modulating | NEMA 4 | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/EFB24-SR-N4-product_retina_72b5365e-0021-4295-b3fd-b76c0d002428_medium.jpg?v=1714683338)
EFB24-SR N4 | Damper Actuator | 270 in-lb | Spg Rtn | 24V | Modulating | NEMA 4 | Belimo
Brand: Belimo
SKU: EFB24-SR N4
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![Belimo AFX24-SR N4 Damper Actuator | 180 in-lb | Spg Rtn | 24V | Modulating | NEMA 4 | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/GM_GK_AF_NF_Non-s_N4-product_retina_6e87cabd-8288-45db-8c52-c799cc4f13fd_medium.jpg?v=1714682145)
AFX24-SR N4 | Damper Actuator | 180 in-lb | Spg Rtn | 24V | Modulating | NEMA 4 | Belimo
Brand: Belimo
SKU: AFX24-SR N4
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![Belimo NFXUP N4 Damper Actuator | 90 in-lb | Spg Rtn | 24 to 240V (UP) | On/Off | NEMA 4 | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/GM_GK_AF_NF_Non-s_N4-product_retina_c785296a-9e60-433b-b437-e69bfcf806fb_medium.jpg?v=1714684107)
NFXUP N4 | Damper Actuator | 90 in-lb | Spg Rtn | 24 to 240V (UP) | On / Off | NEMA 4 | Belimo
Brand: Belimo
SKU: NFXUP N4
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![Belimo NFX24-S N4 Damper Actuator | 90 in-lb | Spg Rtn | 24V | On/Off | SW | NEMA 4 | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/AF_NF_-S_N4_web-product_retina_712b467e-b5a6-48a0-aa9a-d209ddf06e88_medium.jpg?v=1714684102)
NFX24-S N4 | Damper Actuator | 90 in-lb | Spg Rtn | 24V | On / Off | SW | NEMA 4 | Belimo
Brand: Belimo
SKU: NFX24-S N4
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![Belimo AFXUP N4 Damper Actuator | 180 in-lb | Spg Rtn | 24 to 240V (UP) | On/Off | NEMA 4 | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/GM_GK_AF_NF_Non-s_N4-product_retina_c8716001-762c-41e7-9940-8f3bab0d8251_medium.jpg?v=1714682113)
AFXUP N4 | Damper Actuator | 180 in-lb | Spg Rtn | 24 to 240V (UP) | On / Off | NEMA 4 | Belimo
Brand: Belimo
SKU: AFXUP N4
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![Belimo AFX24MFTN4 Damper Actuator | 180 in-lb | Spg Rtn | 24V | MFT | NEMA 4 | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/GM_GK_AF_NF_Non-s_N4-product_retina_7bebbfff-b0ce-4c57-8bfd-bc5e67c7de66_medium.jpg?v=1714682158)
AFX24MFTN4 | Damper Actuator | 180 in-lb | Spg Rtn | 24V | MFT | NEMA 4 | Belimo
Brand: Belimo
SKU: AFX24MFTN4
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![Belimo EFB24SRN4 Damper Actuator | 270 in-lb | Spg Rtn | 24V | Modulating | NEMA 4 | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/EFB24-SR-N4-product_retina_9fc2a51e-006a-404f-a623-fc56257af2e5_medium.jpg?v=1714683275)
EFB24SRN4 | Damper Actuator | 270 in-lb | Spg Rtn | 24V | Modulating | NEMA 4 | Belimo
Brand: Belimo
SKU: EFB24SRN4
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![Schneider Electric MA61-7203 Damper Actuator | 220 lbf | Spg Rtn | 24V | On/Off | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/MA61-7203_medium.png?v=1711999251)
MA61-7203 | Damper Actuator | 220 lbf | Spg Rtn | 24V | On / Off | Schneider Electric
Brand: Schneider Electric
SKU: MA61-7203
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![Schneider Electric MA40-7170 Damper Actuator | 150 in-lb | Spg Rtn | 120V | On/Off | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/MA40-7170_medium.png?v=1711999228)
MA40-7170 | Damper Actuator | 150 in-lb | Spg Rtn | 120V | On / Off | Schneider Electric
Brand: Schneider Electric
SKU: MA40-7170
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![Belimo NFX24-SR N4 Damper Actuator | 90 in-lb | Spg Rtn | 24V | Modulating | NEMA 4 | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/GM_GK_AF_NF_Non-s_N4-product_retina_98d3c39b-9825-4fea-ac11-10615ad5ff08_medium.jpg?v=1714684130)
NFX24-SR N4 | Damper Actuator | 90 in-lb | Spg Rtn | 24V | Modulating | NEMA 4 | Belimo
Brand: Belimo
SKU: NFX24-SR N4
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![Belimo NFX24-MFT N4 Damper Actuator | 90 in-lb | Spg Rtn | 24V | MFT | NEMA 4 | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/GM_GK_AF_NF_Non-s_N4-product_retina_f9c8b8d5-47b4-4a67-b027-f96c3dd49f59_medium.jpg?v=1714684118)
NFX24-MFT N4 | Damper Actuator | 90 in-lb | Spg Rtn | 24V | MFT | NEMA 4 | Belimo
Brand: Belimo
SKU: NFX24-MFT N4
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![Belimo EFX120-SR-S N4 Damper Actuator | 270 in-lb | Spg Rtn | 100 to 240V | Modulating | NEMA 4 | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/EFX120-SR-S_N4-product_retina_653b823c-b8b3-4839-885c-4e4baaa22fa3_medium.jpg?v=1714683339)
EFX120-SR-S N4 | Damper Actuator | 270 in-lb | Spg Rtn | 100 to 240V | Modulating | NEMA 4 | Belimo
Brand: Belimo
SKU: EFX120-SR-S N4
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![Belimo EFX120-SR N4 Damper Actuator | 270 in-lb | Spg Rtn | 100 to 240V | Modulating | NEMA 4 | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/EFX120-SR_N4-product_retina_aa79a1ba-5b44-43ea-b46a-3f84d618fd9b_medium.jpg?v=1714683294)
EFX120-SR N4 | Damper Actuator | 270 in-lb | Spg Rtn | 100 to 240V | Modulating | NEMA 4 | Belimo
Brand: Belimo
SKU: EFX120-SR N4
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![Belimo EFX120-S N4 Damper Actuator | 270 in-lb | Spg Rtn | 100 to 240V | On/Off | SW | NEMA 4 | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/EFX120-S_N4-product_retina_f20aa61b-20b9-4456-bc75-f00b8084473e_medium.jpg?v=1714683338)
EFX120-S N4 | Damper Actuator | 270 in-lb | Spg Rtn | 100 to 240V | On / Off | SW | NEMA 4 | Belimo
Brand: Belimo
SKU: EFX120-S N4
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![Belimo EFB120-S N4 Damper Actuator | 270 in-lb | Spg Rtn | 100 to 240V | On/Off | SW | NEMA 4 | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/EFB120-S_N4-product_retina_8f200bec-3ee5-4e7b-8140-ab9f9efc654b_medium.jpg?v=1714683318)
EFB120-S N4 | Damper Actuator | 270 in-lb | Spg Rtn | 100 to 240V | On / Off | SW | NEMA 4 | Belimo
Brand: Belimo
SKU: EFB120-S N4
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