Swamp Cooler Motors, Controls & Electrical Parts

Electrical and control components including replacement motors, capacitors, speed controllers, control boards, contactors, sensors, and wiring.

4 sub-categories · 13 products

Browse by Sub-category

Select a sub-category to view specific replacement parts.

Motors & Drive

Replacement motors, capacitors & speed controllers

4 products

Control Board & Protection

Control boards, contactors, relays & fuses

4 products

Sensors & Water Level Detection

Water level sensors, float switches & temp sensors

2 products

Wiring & Connectors

Wiring harnesses, terminal blocks & power cables

3 products

All Electrical & Controls Products

13 compatible replacement parts — Click any product for full specs

Control Board & Protection

Contactor Relay 110V 30A

Power contactor relay for motor and pump switching.

Coil: 110V AC
Contacts: 30A / 3P
Aux: 1NO+1NC

MOQ 30 pcs

Control Board & Protection

Control Board Universal 110V

Universal replacement control board for evaporative cooler electronic systems.

Voltage: 110V / 60Hz
Functions: Pump + Fan + Fill
Display: LED Indicator

MOQ 10 pcs

Control Board & Protection

Fuse Holder with Fuse 10A

Panel-mount fuse holder with 10A fuse for circuit protection.

Fuse Size: 5x20mm
Rating: 10A/250V
Mount: Panel Screw

MOQ 100 pcs

Motors & Drive

Motor Capacitor 6 µF

Starting/running capacitor for evaporative cooler motors.

Capacitance: 6 µF
Voltage: 450V AC
Type: Motor Run Capacitor

MOQ 100 pcs

Motors & Drive

Motor Speed Controller Universal

Variable speed controller for evaporative cooler fan motors.

Max Load: 750W
Voltage: 110V-240V
Control: Rotary Knob

MOQ 20 pcs

Wiring & Connectors

Power Cable 3-Core 1.5m

3-core power supply cable for cooler electrical connection.

Cores: 3 x 1.0mm²
Length: 1.5m
Rating: 10A/250V

MOQ 100 pcs

Motors & Drive

Replacement Motor 110V 550W

110V replacement fan/blower motor for evaporative coolers. B3 foot mount, 1400 RPM.

Voltage: 110V / 60Hz
Power: 550W
RPM: 1400 rpm

MOQ 10 pcs

Motors & Drive

Replacement Motor 220V 750W

220V 750W replacement motor for evaporative coolers. B5 flange mount, 1400 RPM.

Voltage: 220V / 50Hz
Power: 750W
RPM: 1400 rpm

MOQ 10 pcs

Sensors & Water Level Detection

Temperature Sensor NTC 10K

NTC thermistor temperature sensor for cooler monitoring.

Type: NTC 10KΩ
Range: -40 to 125°C
Cable: 1m

MOQ 100 pcs

Wiring & Connectors

Terminal Block 12-Position

12-position screw terminal block for wire termination.

Positions: 12
Wire Size: 14-22 AWG
Rating: 15A/300V

MOQ 100 pcs

Control Board & Protection

Thermal Overload Protector

Thermal overload protector for motor safety shutdown.

Trip Temp: 120°C
Reset: Automatic
Rating: 10A/250V

MOQ 50 pcs

Sensors & Water Level Detection

Water Level Sensor Float Switch

Float-type water level sensor switch for automatic fill control.

Type: Reed Switch + Magnetic Float
Output: NC / NO Selectable
Mounting: Tank Side Mount

MOQ 50 pcs

Wiring & Connectors

Wiring Harness Standard

Pre-assembled wiring harness for cooler electrical connections.

Wires: 6-wire set
Terminals: Pre-crimped
Length: 600mm

MOQ 50 pcs

Need Electrical & Controls Parts?

13+ compatible replacement parts — interface-matched, no model number needed.

Request Quote Compatibility Guide