The RP-Onesto power relay is a single-pole modular contactor with two normally open (2NO) contacts rated at 25A. It is used to switch lighting, heating, motor, and general appliance loads under the control of a 230V command signal from a switch, thermostat, timer, or PLC.

The compact modular body suits installation in domestic and small-commercial distribution boards alongside MCBs and RCDs, providing remote on/off control of high-current circuits without exposing the control wiring to load current.

Key Features

• Single-pole modular contactor with two normally open (2NO) contacts
• 25A contact current rating for high-load circuits
• 230V control coil compatible with standard mains command devices
• Modular DIN form factor for panel-board integration
• Suited to lighting, heating, and motor switching duty

Product Benefits

• 2NO contact set allows two independent circuits to be switched simultaneously
• 25A rating handles demanding circuits such as water heaters and outdoor lighting
• 230V coil drives directly from mains-voltage switches, sensors, and timers
• Isolates the control circuit from the load for safer operation
• Reduces wear on manual switches by handling the load current itself

Technical Specifications

• Product: Power relay (modular contactor)
• Poles: 1
• Contacts: 2NO (two normally open)
• Contact Current: 25A
• Coil Voltage: 230V
• Brand: RP-Onesto

Why You'll Love It

• Switches heavy loads remotely from a small command switch or sensor
• Modular body sits comfortably between breakers in any standard panel
• 2NO arrangement gives flexibility to control two circuits from one coil signal
• Package includes 1× RP-Onesto Power Relay 1P/25A/2NO/230V