LC Latch Controller
Automatic pump and valve control from magnetic float or cable float switch inputs — LED indication for power, relay, high and low level.
LC latch controller automatically starts and stops the pump or valve based on tank level input from a Magnetic Float Switch or Cable Float Switch. It provides clear LED indication for Power ON, Relay ON (Motor ON), Tank High and Tank Low status. DIN rail mounted for easy panel installation. Selectable Filling or Emptying mode to suit any tank control application.
Key Features
- Sturdy and versatile design
- Easy installation on standard 35 mm DIN rail
- Automatic start/stop control for pump or valve
- LED indicators for Power ON, Relay ON, High level and Low level
- Selectable Filling mode or Emptying mode
- Compatible with Magnetic Float Switch and Cable Float Switch inputs
- Single NO contact output for motor control
Applications
Specifications
| Input Supply | 230V AC |
| Sensor Input | Magnetic Float Switch or Cable Float Switch |
| Output | 1 NO contact rated 230V AC, 5A |
| Mounting | Back panel 35 mm DIN rail |
| Mode | Filling or Emptying (selectable) |
| LED Indicators | Power ON / Relay ON / Tank High / Tank Low |
Product Datasheet
Full technical specifications and the complete ordering / model-code guide for the LC Latch Controller.
View Datasheet (PDF)Wiring Overview
Connect high-level and low-level sensor inputs from either a Magnetic Float Switch (e.g. LSMS, LSMT) or Cable Float Switch (e.g. LSC, LSCT). The LC controller latches the output relay ON or OFF as level crosses the set points.
Typical Applications & Connections
How the LC latch controller automates pumps and valves from level-switch inputs.
Automatic Pump Control
Latches a pump ON at low level and OFF at high level (or vice-versa) from two switch inputs.
Tank Fill / Empty Automation
Pairs with magnetic or cable float switches to automate filling and draining.
Dry-Run & Overfill Protection
Cuts the pump on low or high level to protect the pump and the tank.
Panel & DIN-Rail Mounting
35 mm DIN-rail module drops straight into any control panel.
Clear Status at a Glance
LEDs indicate power, relay, high level and low level.
Works with Mezur Switches
Designed to pair with LSC, LSCT, LSMS and LSMT float switches.
Choosing the right build: Takes high & low float-switch inputs and drives one NO relay (230 V AC, 5 A) to control a pump or valve; 35 mm DIN-rail mount with power/relay/high/low LED indication.