691 Results for HVACR Relays
Mfr # SR501-4
Key Features:
- Item: Zone Switching Relay
- Switch Type: Normally Open and Normally Closed
- HP: 1/3 HP Per Zone
Mfr # 90 380S1
Key Features:
- Item: Magnetic Relay
- Switch Type: SPNO/SPNC
- Coil Volts: 24
Mfr # 90 340S1
Key Features:
- Item: Magnetic Relay
- Switch Type: DPDT
- Coil Volts: 24
Mfr # 90 113S1
Key Features:
- Item: Transformer Relay
- Switch Type: SPDT
- Coil Volts: 24
Mfr # R8285A1048
Key Features:
- Item: Switching Relay
- Switch Type: SPDT
- Coil Volts: 24
Mfr # R8222D1014
Key Features:
- Item: Switching Relay
- Switch Type: DPDT
- Coil Volts: 24
Mfr # 90 341S1
Key Features:
- Item: Magnetic Relay
- Switch Type: DPDT
- Coil Volts: 115/120
Mfr # 90 293QS1
Key Features:
- Item: Magnetic Relay
- Switch Type: SPDT
- Coil Volts: 24
Mfr # 6AZU0
Key Features:
- Item: Switching Relay
- Switch Type: DPDT
- Coil Volts: 120
Mfr # 24A01G003S1
Key Features:
- Item: Transformer Relay
- Switch Type: SPST Normally Open (NO)
- Coil Volts: 240
Mfr # SR504-4
Key Features:
- Item: Zone Switching Relay
- Switch Type: 4 Zone
- HP: 1/3 HP Per Zone
Mfr # 90 370S1
Key Features:
- Item: Magnetic Relay
- Switch Type: SPDT
- Coil Volts: 24
Mfr # 6AZU2
Key Features:
- Item: Switching Relay
- Switch Type: SPNO
- Coil Volts: 24
Mfr # 6AZU5
Key Features:
- Item: Switching Relay
- Switch Type: SPDT
- Coil Volts: 120
Mfr # 6AZH5
Key Features:
- Item: Transformer Relay
- Switch Type: SPDT
- Coil Volts: 24
Mfr # 90 112S1
Key Features:
- Item: Transformer Relay
- Switch Type: DPDT
- Coil Volts: 24
Mfr # 6AZH6
Key Features:
- Item: Transformer Relay
- Switch Type: DPDT
- Coil Volts: 24
Mfr # 6AZT9
Key Features:
- Item: Switching Relay
- Switch Type: DPDT
- Coil Volts: 24
Mfr # 6AZU4
Key Features:
- Item: Switching Relay
- Switch Type: SPDT
- Coil Volts: 24
Mfr # 6ACJ2
Key Features:
- Item: Switching Relay
- Switch Type: SPNO/SPNC
- Coil Volts: 120
Mfr # 90 290QS1
Key Features:
- Item: Switching Relay
- Switch Type: SPNO
- Coil Volts: 24
Mfr # 90 118ES1
Key Features:
- Item: Transformer Relay
- Switch Type: SPNO/SPNC
- Coil Volts: 24
Mfr # R8222B1067
Key Features:
- Item: Switching Relay
- Switch Type: SPDT
- Coil Volts: 24
Mfr # SR506-EXP-4
Key Features:
- Item: Zone Switching Relay
- Switch Type: Normally Closed
- HP: 1/3 HP Per Zone
Mfr # SR503-4
Key Features:
- Item: Zone Switching Relay
- Switch Type: 3 Zone
- HP: 1/3 HP Per Zone
Mfr # 19164
Key Features:
- Item: Potential Relay,164 ,395V,Ms19164
Mfr # 18F255
Key Features:
- Item: Magnetic Relay
- Switch Type: DPST
- Coil Volts: 24
Mfr # SR502-4
Key Features:
- Item: Zone Switching Relay
- Switch Type: Normally Closed
- HP: 1/3 HP Per Zone
Mfr # 6AZH4
Key Features:
- Item: Transformer Relay
- Switch Type: SPNO/SPNC
- Coil Volts: 24
Mfr # HAFC201-2
Key Features:
- Item: Hydro Fan Unit Control
- Switch Type: DPDT
- HP: 1/6 HP 5A Dry Contact
About HVACR Relays
Many single-phase motors, compressors and other components used in HVACR need an external relay or switch to help it start. The main purpose of the HVACR relay is to bring in an additional electrical circuit, giving the motor the extra boost it needs to start. Other components used in HVACR include cooling equipment relays and fan control switches - you’ll find both in our large inventory of products.