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Items 31-40 of 861

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  1. M9108-HGC-2
    M9108-HGC-2
    Johnson Controls Dampers, M9108 Series
    Item Number
    M9108-HGC-2
    MFG Item Number
    M9108-HGC-2
    Series
    M9108
    Product Description
    Electric Motor Actuator; 70
    Specifications
    Specifications
    Nominal Timing 50 s
    Mounting Direct Coupled
    Shaft Size Square 3/8-5/8 ", Round 3/8-3/4 "
    Shaft Rotation By Wiring
    NEMA Rating NEMA 2
    IP Rating IP42
    Temperature Range -4-122 °F
    Internal Aux Switches 2
    Increase
    Decrease
    Availability
    Order by 5:00 PM ET and your package will ship the same day.
  2. M9174C1025/U
    M9174C1025/U
    Honeywell Dampers, M91 Series
    Item Number
    M9174C1025/U
    MFG Item Number
    M9174C1025/U
    Series
    M91
    Product Description
    MODUTROL MOTOR
    Specifications
    Specifications
    Control Signal Potentiometer 135 Ohm
    Nominal Timing 30-60 s
    Nominal Supply Voltage 120 VAC
    Mounting Foot Mounted - Dual Ended Shaft
    Shaft Size Square 3/8 "
    Shaft Rotation Clockwise
    NEMA Rating NEMA 3
    Temperature Range -40-150 °F
    Internal Aux Switches 2
    Increase
    Decrease
    Availability
    Order by 5:00 PM ET and your package will ship the same day.
  3. M9184A1019/U
    M9184A1019/U
    Honeywell Dampers, M91 Series
    Item Number
    M9184A1019/U
    MFG Item Number
    M9184A1019/U
    Series
    M91
    Product Description
    MOD MOTOR - M9184A1019/U
    Specifications
    Specifications
    Control Signal Potentiometer 135 Ohm
    Nominal Timing 30-60 s
    Nominal Supply Voltage 24 VAC
    Mounting Foot Mounted - Dual Ended Shaft
    Shaft Size Square 3/8 "
    Shaft Rotation Clockwise
    NEMA Rating NEMA 3
    Temperature Range -40-150 °F
    Increase
    Decrease
    Availability
    Order by 5:00 PM ET and your package will ship the same day.
  4. M9184D1021/U
    M9184D1021/U
    Honeywell Dampers, M91 Series
    Item Number
    M9184D1021/U
    MFG Item Number
    M9184D1021/U
    Series
    M91
    Product Description
    MOD MOTOR
    Specifications
    Specifications
    Control Signal Potentiometer 135 Ohm
    Nominal Timing 30-60 s
    Nominal Supply Voltage 24 VAC
    Mounting Foot Mounted - Dual Ended Shaft
    Shaft Size Square 3/8 "
    Shaft Rotation Clockwise
    NEMA Rating NEMA 3
    Temperature Range -40-150 °F
    Increase
    Decrease
    Availability
    Order by 5:00 PM ET and your package will ship the same day.
  5. M9185D1004/U
    M9185D1004/U
    Honeywell Dampers, M9185 Series
    Item Number
    M9185D1004/U
    MFG Item Number
    M9185D1004/U
    Series
    M9185
    Product Description
    Mod Motor
    Specifications
    Specifications
    Control Signal Potentiometer 135 Ohm
    Nominal Timing 30-60 s
    Nominal Supply Voltage 24 VAC
    Mounting Foot Mounted - Dual Ended Shaft
    Shaft Size Square 3/8 "
    Shaft Rotation Clockwise
    NEMA Rating NEMA 3
    Temperature Range -40-150 °F
    Increase
    Decrease
    Availability
    Order by 5:00 PM ET and your package will ship the same day.
  6. ML6161A2009/U
    ML6161A2009/U
    Honeywell Dampers, ML6161 Series
    Item Number
    ML6161A2009/U
    MFG Item Number
    ML6161A2009/U
    Series
    ML6161
    Product Description
    DAMPER ACTUATOR
    Specifications
    Specifications
    Control Signal Floating
    Nominal Timing 90 s
    Nominal Supply Voltage 24 VAC
    Mounting Direct Coupled
    Shaft Size Square 3/8-1/2 ", Round 3/8-1/2 "
    Shaft Rotation By Wiring
    NEMA Rating NEMA 1
    Temperature Range 20-125 °F
    Manual Operation Declutch Mechanism
    Increase
    Decrease
    Availability
  7. MA40-7040
    MA40-7040
    Schneider Dampers, MA40-7040 Series
    Item Number
    MA40-7040
    MFG Item Number
    107664
    Series
    MA40-7040
    Product Description
    Actuator, Electric, 2Pos, SR, 120
    Specifications
    Specifications
    Control Signal Two Position (On/Off) SPST
    Nominal Timing 28-50 s
    Nominal Supply Voltage 120 VAC
    NEMA Rating NEMA 2
    IP Rating IP54
    Temperature Range -22-140 °F
    Increase
    Decrease
    Availability
    Order by 5:00 PM ET and your package will ship the same day.
  8. MA41-7150-502
    MA41-7150-502
    Schneider Dampers, MA41-7000 Series
    Item Number
    MA41-7150-502
    MFG Item Number
    107713
    Series
    MA41-7000
    Product Description
    Actuator, Electric, 2Pos, SR, 120
    Specifications
    Specifications
    Control Signal Two Position (On/Off) SPST
    Nominal Timing 30-190 s
    Nominal Supply Voltage 120 VAC
    NEMA Rating NEMA 2
    IP Rating IP54
    Temperature Range -22-140 °F
    Increase
    Decrease
    Availability
    Order by 5:00 PM ET and your package will ship the same day.
  9. MN6105A1011/U
    MN6105A1011/U
    Honeywell Dampers, MN6105 Series
    Item Number
    MN6105A1011/U
    MFG Item Number
    MN6105A1011/U
    Series
    MN6105
    Product Description
    (N0524) DIRECT COUPLED ACTUATOR
    Specifications
    Specifications
    Control Signal Floating
    Nominal Timing 95 s
    Mounting Direct Coupled
    Shaft Size Square 1/4-1/2 ", Round 3/8-5/8 "
    Shaft Rotation By Switch
    NEMA Rating NEMA 2
    IP Rating IP54
    Temperature Range -5-140 °F
    Manual Operation Declutch Mechanism
    Increase
    Decrease
    Availability
    Order by 5:00 PM ET and your package will ship the same day.
  10. MN7505A2001/U
    MN7505A2001/U
    Honeywell Dampers, MN7505 Series
    Item Number
    MN7505A2001/U
    MFG Item Number
    MN7505A2001/U
    Series
    MN7505
    Product Description
    (N05010) DIRECT COUPLED ACTUATOR
    Specifications
    Specifications
    Nominal Timing 95 s
    Mounting Direct Coupled
    Shaft Size Square 1/4-1/2 ", Round 3/8-5/8 "
    Shaft Rotation By Switch
    NEMA Rating NEMA 2
    IP Rating IP54
    Temperature Range -5-140 °F
    Manual Operation Declutch Mechanism
    Increase
    Decrease
    Availability
    Order by 5:00 PM ET and your package will ship the same day.
per page

Dampers

A damper is a device that regulates airflow inside ducts or chimneys. They are standard components in HVAC systems, used for zone-by-zone temperature and climate control.

Most modern dampers are automatically operated and controlled by damper actuators which are in turn controlled by HVAC controllers like thermostats and other building automation systems. Electronic damper actuators provide increased degrees of damper control with modulating and floating functions. They are ideal for variable air volume installations to control return air, mixed air, exhaust, and bypass dampers.

Dampers can also be used to prevent the spread of fire and smoke, with properly-rated dampers and damper actuators. These systems meet specific safety requirements and feature fast-acting mechanisms.

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