19,313 Hvac Switch
results from689 suppliers
Thermal Air Level Measurement Flow Switch (HTW-AS-33)
US$ 8.8 / Piece
Min. Order:500 Pieces
- Application: HVAC System
- Certification: ISO9001, CE, CCC, UR, CE, RoHS, CSA, CCC, UL, ISO, SGS
- Material: Plastic
- Usage: for Air Conditioner,
- Port: Xiamen
- Production Capacity: 5000000/Year
Cisco Brand--Second Hand N9K-C93108tc-Ex Cisco Nexus 9300-Ex Series Switches
US$ 2000-5000 / Set
Min. Order:1 Set
- Communication Mode: Full-Duplex & Half-Duplex
- Type: Telephone Switch
- Transmission Rate: 40-Gbps
- Ports: ≧48
- Quality: Secondhand
- CPU: 4 Cores
Refrigerator Door Switch 0.5A 260VAC 3pins for HVAC System
US$ 0.3-0.5 / Piece
Min. Order:1000 Pieces
- Application: Commercial
- Certification: CE
- Type: AC Parts
- Theory: Electromagnetic Relay
- Usage: Household Appliances Relay
- Phase: 3
Wholesale Factory Price Refrigerator Door Switch 0.5A 260VAC 2pins for HVAC System
US$ 0.3-0.5 / Piece
Min. Order:1000 Pieces
- Application: Commercial
- Certification: CE
- Type: AC Parts
- Theory: Electromagnetic Relay
- Usage: Household Appliances Relay
- Phase: 3
New Products HVAC Parts CB RoHS Ksd301 Temperature Switch
US$ 0.15-0.38 / Piece
Min. Order:500 Pieces
- Customized: Customized
- Certification: RoHS, ISO9001, CE
- Voltage: 250V
- Current: 10-15A
- Life Time: 100000 Cycle Life Times
- Packing: Carton
HVAC 6A/3A 220V Pressure Controller Switch
US$ 1-5 / Piece
Min. Order:1 Piece
- Type: Mechanical
- Number of Switch: Single Control Switch
- Structure: Power Built-in Type
- Usage: Control Switch
- Application: Commercial, Industrial, Vehicles
- Explosion-proof Type: Intrinsically Safe
HVAC Electrical Pressure Control Switch
US$ 34-89 / Piece
Min. Order:1 Piece
- Type: Normal Pressure Transmitter
- Structure Type: Diffused Silicon Pressure Transmitter
- Measuring Medium: Steam,Gas,Liquid
- Accuracy Grade: 0.25%,0.5%
- Pressure range: 0-0.04bar...0.2bar...0.7bar....1000bar(Optional)
- IP Rating: IP65
Air Pressure Switch Used in Boilers/HVAC
US$ 1.99-3.5 / Piece
Min. Order:100 Pieces
- Pressing Type: Push-Button
- Number of Switch: Single Control Switch
- Protection: Dust-Proof
- Size: Normal Size
- Environment: ≧250℃﹤400℃
- Breaking Capacity: General Type
Pdsb-60an Pull-out Disconnect Switch 60 AMP for HVAC Application
US$ 3-4 / Piece
Min. Order:1 Piece
- Type: Low-voltage
- Structure: Three-column Disconnector
- Operation: Manual
- Movement Mode: Pull out
- Number of Poles: Unipolar
- Series: Single-Stage
Jfa400 Adjustable Screw Spdt Paddle Flow Switch HVAC Air Flow Switch
US$ 8-35 / Piece
Min. Order:1 Piece
- IP Rating: IP67
- Certification: RoHS, ISO9001, CE
- Type: Paddle Flow Switch
- Media Type: Liquid
- Packing: Foam and Carton Package
- Port: Changsha
HVAC Control Panel WiFi Smart Intelligent Temperature Controller LCD Smart Switch
US$ 15 / Piece
Min. Order:1 Piece
- Customized: Customized
- Certification: CCC, CE
- Brand: Xinjianghan
- Display Type: LCD
- Packing: Carton or Wood
- Standard: touch screen and key switch
UL Listed Pdsb-60an Pull-out Disconnect Switch 60 AMP for HVAC Application
US$ 3-4 / Piece
Min. Order:1 Piece
- Type: Low-voltage
- Structure: Three-column Disconnector
- Operation: Manual
- Movement Mode: Pull out
- Number of Poles: Unipolar
- Series: Single-Stage
Industrial HVAC Induction Mechanical Drain Float Sensor Miniature Float Switch
US$ 1-3 / Piece
Min. Order:5 Pieces
- Type: Submersible
- Contact: Contact
- Output Signal Type: Switching Type
- Production Process: Normal Wirewound
- Feature: Corrosion Resistant
- Material: Plastic
New Magnetic Piston Swimming Pool HVAC Water Liquid Flow Switch
US$ 3-10 / Piece
Min. Order:10 Pieces
- Type: Capacitive
- Structure Type: Measuring Core
- Measuring Medium: Liquid
- Output Signal Type: Analog Type
- Production Process: Injection
- Material: Copper /SUS/Plastic
1' Spdt Bsp Connection Electronic Water Flow Switch HVAC Air Flow Switch
US$ 8-35 / Piece
Min. Order:1 Piece
- IP Rating: IP67
- Certification: RoHS, ISO9001, CE
- Type: Paddle Flow Switch
- Media Type: Liquid
- Packing: Foam and Carton Package
- Port: Changsha
AC220V and AC24V Micro Switch Driven Control Mini Motor for Ball Valves
US$ 28.97-29.57 / Piece
Min. Order:1 Piece
- Media: Water
- Material: Brass
- Connection Form: Thread G
- Driving Mode: Electric
- Nominal Pressure: Pn16-Pn20
- Channel: Straight Through Type
High Quality Brass Water Flow Switch for Water
US$ 10 / Piece
Min. Order:50 Pieces
- Usage: for Refrigerate
- Certification: RoHS, ISO, CE
- Quality: Good
- MOQ: 200PCS
- Packing: Box
- Standard: Standard
High Pressure Switch AC Air Gas Pressure Switch for Boiler
US$ 3-5 / Piece
Min. Order:1 Piece
- Type: Electronic
- Structure: Amplifier Built-in Type
- Usage: Control Switch
- Application: Home, Commercial, Industrial, Vehicles
- Explosion-proof Type: IP54
- Contact: Normally Open
0-10 Bar No/Nc Digital Contacts DC 24V 4-20mA Output Inline Water Pressure Switch
US$ 75-87 / Piece
Min. Order:2 Pieces
- Type: Electronic
- Number of Switch: Double Control Switch
- Structure: Power Built-in Type
- Usage: Control Switch
- Application: Industrial
- Explosion-proof Type: Non Explosion-proof
Electrical Preesure Switch Adjustable 1bar to 3.5bar
US$ 11.1-11.2 / Piece
Min. Order:1000 Pieces
- Max.Head: 10bar
- Max.Capacity: 30L/Min
- Driving Type: Motor
- Material: Plastic
- Structure: Single-stage Pump
- Assembly: Pressure Switch
Refrigerator Door Push Button Switch for Spare Parts
US$ 0.1-1 / Piece
Min. Order:1000 Pieces
- Protection: Durable, Waterproof, Dust-Proof, Insulation
- Feature: Flat
- Wiring: Null Line and Live Line
- Principle: Resistive
- Application: Home Appliance, Electronics, Lighting
- Type: Normal Open
Guangzhou Factory Gvs Knx Smart Home Multifunctional Actuator Knx/Eib K-Bus 4/8/16/24-Fold Lighting/Switch/Shutter/Fancoil/HVAC
Min. Order:1 Piece
- Theory: Electromagnetic Relay
- Usage: Household Appliances Relay
- Phase: /
- Electricity Type: Ac
- Number of Pole: /
- Load: High Power Relay
HVAC Cooling Fan Cycling Pressure Switch/Controller/ Sensor
US$ 2.5-5 / Piece
Min. Order:100 Pieces
- Type: Electronic
- Number of Switch: Double Control Switch
- Structure: Power Built-in Type
- Usage: Control Switch
- Application: Home, Vehicles
- Explosion-proof Type: Intrinsically Safe
2 Pack Pressure Switch 120-150 Psi Air Compressor Pressure Switch 1/4"-18 NPT
US$ 5-7 / Piece
Min. Order:1 Piece
- Type: Electronic
- Structure: Amplifier Built-in Type
- Usage: Control Switch
- Application: Home, Commercial, Industrial, Vehicles
- Explosion-proof Type: IP54
- Contact: Normally Open
2 Relay Output 10-12 Bar Micro Adjustable No/Nc Digital Pressure Switch for Oil
US$ 75-87 / Piece
Min. Order:2 Pieces
- Type: Electronic
- Number of Switch: Double Control Switch
- Structure: Power Built-in Type
- Usage: Control Switch
- Application: Industrial
- Explosion-proof Type: Non Explosion-proof
New Design New Room Thermostat Switch Made in China
US$ 8-10 / Piece
Min. Order:100 Pieces
- Certification: LVD & EMC, TUV, CE, RoHS, ISO
- Brand: Ocstat
- Display Type: LCD
- Plastic: Flame Retardance ABS
- Programmable: 7 Days Programmable
- Usage: Floor Heating
Door Light Control Electric Refrigerator Door Switch
US$ 0.1-1 / Piece
Min. Order:1000 Pieces
- Protection: Durable, Waterproof, Dust-Proof, Insulation
- Feature: Flat
- Wiring: Null Line and Live Line
- Principle: Resistive
- Application: Home Appliance, Electronics, Lighting
- Type: Normal Open
Condensate Overflow Switch Replacement of Gree, Midea
US$ 1-5 / Piece
Min. Order:10 Pieces
- Type: Float
- Contact: Contact
- Output Signal Type: Switching Type
- Production Process: Foaming and Mold-Injection
- Material: Plastic
- IP Rating: IP67
FL-15 Chiller Water Heater Automatic Paddle Water Flow Switch
US$ 4.99-11.99 / Piece
Min. Order:200 Pieces
- Usage: for Refrigerate
- Certification: RoHS, ISO, CE
- Quality: Good
- MOQ: 200PCS
- Package: Standard
- Brand: Sanhe
Boiler Gas Water Heater Pressure Switch Universal Pressure Switch Fast Delivery
US$ 3-5 / Piece
Min. Order:1 Piece
- Type: Electronic
- Structure: Amplifier Built-in Type
- Usage: Control Switch
- Application: Home, Commercial, Industrial, Vehicles
- Explosion-proof Type: IP54
- Contact: Normally Open
304 Stainless Steel M12*1 Electrial Connection PNP NPN Contacts Oil Pressure Switch
US$ 75-87 / Piece
Min. Order:2 Pieces
- Type: Electronic
- Number of Switch: Double Control Switch
- Structure: Power Built-in Type
- Usage: Control Switch
- Application: Industrial
- Explosion-proof Type: Non Explosion-proof
Refrigerator Door Switch Freezer Push Button Switch
US$ 0.1-1 / Piece
Min. Order:1000 Pieces
- Protection: Durable, Waterproof, Dust-Proof, Insulation
- Feature: Flat
- Wiring: Null Line and Live Line
- Principle: Resistive
- Application: Home Appliance, Electronics, Lighting
- Type: Normal Open
Pressure Switch High Quality Pressure Switch Positive/Negative Pressure Switch
US$ 3-5 / Piece
Min. Order:1 Piece
- Type: Electronic
- Structure: Amplifier Built-in Type
- Usage: Control Switch
- Application: Home, Commercial, Industrial, Vehicles
- Explosion-proof Type: IP54
- Contact: Normally Open
200 Bar No/Nc Contacts 1/4" Thread Intelligent Pressure Switch for Water Treatment
US$ 75-87 / Piece
Min. Order:2 Pieces
- Type: Electronic
- Number of Switch: Double Control Switch
- Structure: Power Built-in Type
- Usage: Control Switch
- Application: Industrial
- Explosion-proof Type: Non Explosion-proof
Float Switch for A/C Air Conditioner (Gree, Midea,)
US$ 1-5 / Piece
Min. Order:10 Pieces
- Type: Float
- Contact: Contact
- Output Signal Type: Switching Type
- Production Process: Foaming and Mold-Injection
- Material: Plastic
- IP Rating: IP67
Refrigerator Door Light Control Switch for Sale
US$ 0.1-1 / Piece
Min. Order:1000 Pieces
- Protection: Durable, Waterproof, Dust-Proof, Insulation
- Feature: Flat
- Wiring: Null Line and Live Line
- Principle: Resistive
- Application: Home Appliance, Electronics, Lighting
- Type: Normal Open
Stainless Steel 4-20mA Pressure Transmitter Sensor Pressure Switch
US$ 22-25 / Piece
Min. Order:1 Piece
- Type: Pressure Sensor
- Component: SemiConductor Type
- For: Capacitive Pressure Transmitter
- Output Signal Type: Digital Type
- Production Process: Integration
- Material: Stainless Steel
China Factory Price Dual Control Switch Pressure Switch for Refrigeration System
US$ 4-7 / Piece
Min. Order:100 Pieces
- Type: Electronic
- Number of Switch: Double Control Switch
- Structure: Power Built-in Type
- Usage: Control Switch
- Application: Industrial
- Explosion-Proof Type: Intrinsically Safe
Factory Price Single Pressure Switch Used to Control The Pressure of Compressor in Refrigerant System
US$ 5-30 / Piece
Min. Order:50 Pieces
- Certification: CE
- Condition: New
- Type: Inductive Pressure Sensor
- Component: Semiconductor Type
- for: Capacitive Pressure Transmitter
- Output Signal Type: Digital Type
220VAC on/off White Chilled Water Electronic Paddle Flow Switch for Fan Coil Unit
US$ 16.14-26.74 / Piece
Min. Order:300 Pieces
- Type: Electronic
- Number of Switch: Single Control Switch
- Structure: Power Built-in Type
- Usage: Change-over Switch
- Application: Home, Commercial, Industrial, Vehicles
- Explosion-proof Type: Flameproof
