HAGER ESC427 Modular Contactor 25A 2NO+2NC 230V AC

Controlling multiple lighting or heating circuits from a single point often requires a reliable switching device that can handle frequent operations. The HAGER ESC427 modular contactor provides a compact solution for switching loads up to 25 A with a 230 V AC coil, combining two normally open and two normally closed contacts in a two-module DIN rail housing.

Who is it for

This contactor is intended for electricians and panel builders who need to switch resistive or slightly inductive loads in residential or commercial distribution boards. It suits applications such as lighting control, heating circuits, or motor control where a 230 V AC control signal is available.

Main features

• Rated current 25 A (AC-1) for robust load switching
• Contact configuration: 2 normally open + 2 normally closed
• Coil voltage: 230 V AC, 50/60 Hz
• Compact 2-module width for DIN rail mounting
• High mechanical endurance of 1,000,000 cycles
• Electrical endurance of 100,000 cycles

Specifications

• Rated insulation voltage (Ui): 440 V
• Rated operational voltage (Ue): 400 V AC
• Rated impulse withstand voltage (Uimp): 4 kV
• Operating temperature: -10 to 50 °C
• Terminal capacity rigid: 1.5 - 10 mm²
• Terminal capacity flexible: 1.5 - 6 mm²
• Power consumption pull-in: 28 VA
• Power consumption holding: 4.4 VA

Tips

Ensure the coil voltage matches the control circuit. The contactor mounts on a 35 mm DIN rail (EN 60715). Use appropriate cable cross-sections within the specified terminal capacity for reliable connections.