ALRE VOOPL-318.178 Terminal Strip for Max. 8 Room Thermostats

The ALRE VOOPL-318.178 Terminal Strip is a professional wiring center designed for heating control systems, allowing connection of up to 8 room thermostats. It simplifies installation and ensures reliable operation of multiple heating zones.

Advantages

Easy and tidy wiring for up to 8 thermostats; integrated pump and boiler logic; LED indicators for each zone and system status; suitable for wall or DIN rail mounting.

Suitable for

• Heating systems with up to 8 zones
• 230 V AC thermostats and actuators
• Residential and commercial heating control

Key specifications

• Product Type: Heating Control Wiring Center
• Number of Thermostat Inputs: 8
• Compatible Thermostat Type: 230 V AC
• Number of Actuator Outputs: Max. 18 (2 per zone)
• Actuator Output Voltage: 230 V AC
• Max. Actuator Current per Zone: 2 A
• Total Max. Current: 10 A (via internal fuse)
• Pump Output: Yes (Potential-free relay)
• Boiler Output: Yes (Potential-free relay)
• Pump/Boiler Output Max. Current: 2 A (230 V AC)
• Power Supply: 230 V AC, 50/60 Hz
• Mounting Type: Wall or DIN Rail
• Protection Class: IP20
• Operating Temperature Range: 0 to 50 °C
• Connection Type: Screw Terminals
• LED Indicators: Yes (for operation, pump, boiler, and each zone)
• Pump Logic: Integrated (e.g., overrun, delayed start)
• Boiler Logic: Integrated (demand signal)

Recommendations

For optimal performance, use with ALRE thermostats and actuators. Ensure proper fuse protection and follow local electrical codes.