AUTOMATIC WATER LEVEL CONTROLLER CONTROL BOARD
AUTOMATIC WATER LEVEL CONTROLLER CONTROL BOARD
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The MTL-WLCB-30A is an automatic water level controller control board designed for single phase pump applications. The board provides automatic pump control based on water-level sensors and includes overload, dry-run, and starting capacitor control functions.
Features
· Automatic pump ON when water level falls below the low-level sensor.
· Automatic pump OFF when water reaches the high-level sensor.
· Sump water level sensing.
· Dry-run protection.
· Pump overload protection.
· Automatic starting capacitor control for submersible pumps.
· Compatible with magnetic float switch sensors.
· High-current 30A main pump relay.
· Separate capacitor control relay.
· LED status indication.
· Compact PCB assembly.
Technical Specifications
|
Specification |
Details |
|
Model |
MTL-WLCB-30A |
|
Product Type |
Automatic Water Level Controller PCB |
|
Main Relay |
240V AC, 30A |
|
Capacitor Relay |
250V AC, 7A |
|
Sensor Type |
Magnetic Float Switch |
|
CT Rating |
30/30 mA |
|
Pump Type |
Submersible Pump |
|
Protection |
Dry Run & Overload |
|
Capacitor Control |
Automatic Starting Capacitor Control |
Product Note
This product is a controller PCB assembly, not a complete water-level controller installation. Sensors, enclosure, wiring, and other external components are not included unless specifically mentioned.

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