Hager ESC226 Contactor 25A 2NC 230V AC DIN Rail

The Hager ESC226 is a 25 A installation contactor with a 2NC (2 normally closed) contact configuration, designed for DIN rail mounting in residential and commercial distribution boards. It operates with a 230 V AC control voltage at a rated operating voltage of 230 V, and fits into just 1 DIN rail module.

Technical specifications:

• Catalog reference: ESC226
• Manufacturer: Hager
• Product type: Installation contactor
• Rated current: 25 A
• Contact configuration: 2NC (2 normally closed contacts)
• Rated operating voltage (Ue): 230 V
• Control voltage: 230 V AC
• Insulation voltage (Ui): 250 V
• Impulse withstand voltage (Uimp): 4000 V
• Frequency: 50 Hz
• Usage category: AC-7a / AC-7b
• Number of modules: 1
• Dimensions (H x W x D): 83 x 17.85 x 60 mm
• Conductor cross-section (flexible): 1-6 mm²
• Conductor cross-section (rigid): 1-10 mm²
• Tightening torque: 1.20 Nm
• Mechanical endurance: 100,000 operations
• Electrical endurance: 30,000 operations
• Operating temperature: -10 to 50°C
• Storage / transport temperature: -40 to 80°C
• Total power dissipation at rated current: 3 W
• Pick-up consumption: 10.70 VA
• RoHS compliant: Yes

Features and benefits:

• 2NC contact configuration opens the circuit when the coil is energized, enabling off-peak tariff and ripple control switching schemes.
• Single-module width (17.85 mm) minimizes space usage in compact distribution boards.
• Accepts rigid conductors up to 10 mm², covering a wide range of installation cable sizes.
• Rated for 100,000 mechanical and 30,000 electrical switching operations for long service life.
• RoHS compliant construction.

Applications:

• Off-peak tariff heating control in residential distribution panels.
• Ripple control and utility load management switching.
• Lighting circuit control where normally closed operation is required.
• HVAC and ventilation load switching in commercial building installations.

Also known as: Hager ESC226, 25A installation contactor 2NC, DIN rail contactor 230V AC.