Hager ESC125 ESC Contactor 1P 25 A 230V AC Coil

The Hager ESC125 is a 25 A single-pole installation contactor with 1 normally open (NO) contact, designed for AC control circuits at 230 V. It fits in a single DIN rail module at just 17.85 mm wide, making it well-suited for space-constrained distribution boards. The coil operates on 230 V AC with a pick-up consumption of 10.70 VA.

Technical specifications:

• Catalog reference: ESC125
• Manufacturer: Hager
• Product type: Installation contactor (InstallationsSchutze)
• Rated current: 25 A
• Rated operating voltage (Ue): 230 V AC
• Control voltage AC: 230 V
• Insulation voltage (Ui): 250 V
• Impulse withstand voltage (Uimp): 4000 V
• Frequency: 50 Hz
• Contact configuration: 1 NO, 0 NC
• Usage category: AC-7a / AC-7b
• Number of modules: 1
• Mechanical endurance: 100,000 operations
• Electrical endurance: 30,000 operations
• Power dissipation at rated current: 2.50 W
• Pick-up consumption: 10.70 VA
• Flexible conductor cross-section: 1 - 6 mm²
• Solid conductor cross-section: 1 - 10 mm²
• Nominal tightening torque: 1.20 Nm
• Operating temperature: -10 to 50°C
• Storage / transport temperature: -40 to 80°C
• Dimensions (H x W x D): 83 x 17.85 x 60 mm
• Manual override slider: No
• RoHS compliant: Yes

Features and benefits:

• Single-module width of 17.85 mm conserves space on DIN rail installations.
• Rated for 100,000 mechanical switching operations and 30,000 electrical switching operations.
• Accepts flexible conductors up to 6 mm² and solid conductors up to 10 mm² for wiring flexibility.
• Usage category AC-7a / AC-7b covers resistive and slightly inductive loads such as lighting and heating.
• RoHS compliant construction.

Applications:

• Switching residential or commercial lighting circuits via timer or building management systems.
• Controlling electric heating loads in distribution boards.
• Time-controlled load switching in consumer units and metering cabinets.
• Centralised on/off control of AC loads in building installation panels.

Also known as: Hager ESC125, installation contactor 25A 230V, DIN rail contactor 1NO 230V AC.