Non spring return damper actuators Nema 4h Housing

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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Belimo NMB24-SR-T N4H Damper Actuator | 70 in-lb | Non-Spg Rtn | 24V | Modulating | NEMA 4H | WITH HEATER OPTION | Midwest Supply Us

NMB24-SR-T N4H | Damper Actuator | 70 in-lb | Non-Spg Rtn | 24V | Modulating | NEMA 4H | WITH HEATER OPTION | Belimo (OBSOLETE)

Brand: Belimo

SKU: NMB24-SR-T N4H

Belimo NMB24-3-T N4H Damper Actuator | 70 in-lb | Non-Spg Rtn | 24V | On/Off/Floating Point | NEMA 4H | WITH HEATER OPTION | Midwest Supply Us

NMB24-3-T N4H | Damper Actuator | 70 in-lb | Non-Spg Rtn | 24V | On/Off/Floating Point | NEMA 4H | WITH HEATER OPTION | Belimo (OBSOLETE)

Brand: Belimo

SKU: NMB24-3-T N4H

Belimo GMB24-SR-T N4H Damper Actuator | 360 in-lb | Non-Spg Rtn | 24V | Modulating | NEMA 4H | WITH HEATER OPTION | Midwest Supply Us

GMB24-SR-T N4H | Damper Actuator | 360 in-lb | Non-Spg Rtn | 24V | Modulating | NEMA 4H | WITH HEATER OPTION | Belimo (OBSOLETE)

Brand: Belimo

SKU: GMB24-SR-T N4H

Belimo GMB24-3-T N4H Damper Actuator | 360 in-lb | Non-Spg Rtn | 24V | On/Off/Floating Point | NEMA 4H | WITH HEATER OPTION | Midwest Supply Us

GMB24-3-T N4H | Damper Actuator | 360 in-lb | Non-Spg Rtn | 24V | On/Off/Floating Point | NEMA 4H | WITH HEATER OPTION | Belimo (OBSOLETE)

Brand: Belimo

SKU: GMB24-3-T N4H

Belimo AMB24-SR-T N4H Damper Actuator | 160 in-lb | Non-Spg Rtn | 24V | Modulating | NEMA 4H | WITH HEATER OPTION | Midwest Supply Us

AMB24-SR-T N4H | Damper Actuator | 160 in-lb | Non-Spg Rtn | 24V | Modulating | NEMA 4H | WITH HEATER OPTION | Belimo (OBSOLETE)

Brand: Belimo

SKU: AMB24-SR-T N4H

Belimo AMB24-3-T N4H Damper Actuator | 160 in-lb | Non-Spg Rtn | 24V | On/Off/Floating Point | NEMA 4H | WITH HEATER OPTION | Midwest Supply Us

AMB24-3-T N4H | Damper Actuator | 160 in-lb | Non-Spg Rtn | 24V | On/Off/Floating Point | NEMA 4H | WITH HEATER OPTION | Belimo (OBSOLETE)

Brand: Belimo

SKU: AMB24-3-T N4H

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