Contactor de instalação Eaton CR2011012 12V AC/DC 20A 1NO+1NC 2 polos 193906

In residential and commercial electrical distribution boards, the Eaton CR2011012 installation contactor reliably switches lighting and heating circuits. This 2-pole contactor from the xPole CR20 series features one normally open and one normally closed contact, making it suitable for control tasks where both make and break contacts are required.

Key specifications

• Coil voltage: 12 V AC/DC
• Rated operational current (AC-1): 20 A
• Contact configuration: 1 NO + 1 NC
• Number of poles: 2
• Mounting: DIN rail
• Module width: 1 module (18 mm)
• Terminal type: screw terminals
• Terminal capacity: 1 - 6 mm² solid, 1 - 4 mm² flexible
• Degree of protection: IP20
• Electrical life: 100,000 operations
• Mechanical life: 1,000,000 operations
• Operating temperature: -25 to +50 °C

Why choose it

The CR2011012 combines a compact 1-module design with robust switching performance. Its dual contact configuration (NO+NC) offers flexibility for various control circuits, while the wide terminal capacity accommodates different wiring sizes. The contactor is designed for long-term reliability with high mechanical and electrical endurance.

Ideal use cases

• Switching lighting circuits in residential and commercial buildings
• Controlling heating elements and electric radiators
• Automation of pumps and fans in HVAC systems
• General purpose load switching in distribution boards

Good to know

The contactor is compliant with IEC/EN 61095 and is suitable for use in ambient temperatures from -25°C to +50°C. It mounts on standard 35 mm DIN rail and has screw terminals for secure connections.