LC4X | Switch-Pro Remote Level Switch Controller

Switch-Pro LCXX Remote Level Switch Controller

Available in CSA approved, general purpose (LC4X) or isolation (LC9X) versions with built-in intrinsic safety barriers for use with associated apparatus, the level switch controller is offered in three configurations for pump and valve control. The LC40/90 accepts one level switch input and provides one 10A relay. The LC41 accepts two level switch inputs and provides one latching 10A relay for automatic fill or empty control. The LC42/92 accepts three level switch inputs with one latching 10A relay output for automatic fill or empty control, and a second non-latching 10A relay for high level alarm or low level alarm. Select the general purpose or isolation controller type and model based on your classification and control requirements. For field mount installation, add a single or double NEMA box with optional flash and/or audible alarm.

Control Features

Core Functionality

• Fail-safe relay control of pumps/valves
  • 0-60 second delay timing
  • Invert switch for NO/NC state changes
  • LED status indicators for sensor, power and relay

Safety & Installation

• Built-in intrinsic safety barriers (optional)
• 35 mm DIN rail mount PP enclosure
  • Removable terminal strips
  • Panel or NEMA box mounting options
• Custom NEMA boxes available
• Tank alarm accessories supported

Key Benefits

Application Flexibility

• Universal control capability
  • Pumps and valves
  • Horns and alarm indicators
• General purpose or isolation configurations
• Complete level switch control solution

Mounting Options

• 35mm DIN rail mount
• Screw mount installation
• Panel integration ready
• NEMA box compatible