Contactor/Relay 25A – 4-Pole

The Ruby Home Contactor/Relay 25A is a high-quality 4-pole switching module ideal for connecting multiple heating circuits to a single thermostat. Thanks to its compact width of 35 mm (2 modules), this relay fits easily into any standard distribution board. Perfect for electric underfloor heating and other electrical installations where reliability and safety are paramount.

This contactor is designed for intensive use, with a maximum switching frequency of 600 cycles per hour and a peak load of up to 35A. DIN rail mounting makes installation quick and easy.

Key Features

• Connect multiple groups to one thermostat

• Suitable for mounting in the distribution box

• Very high reliability and switching speed

• Compatible with external switch/auxiliary contact

• Sturdy 4-pole design, ideal for underfloor heating

Technical Specifications

• Width: 35 mm (2 modules)

• Coil voltage: 230 VAC

• Contact voltage: 440 VAC

• Load capacity: 25A (peak 35A)

• Frequency: 50/60 Hz

• Max. switchings per hour: 600

• Insulation voltage: 4 kV

• Connection torque: 1.2 Nm

• Connection terminal: max. 4 mm²

• Mounting: DIN rail

• Standards: IEC 61009, EN 61009, VDE, CE

• Extra: Can be connected with external switch (auxiliary contact)

Instructions see here