Hager miniature circuit breaker, characteristic curve C, 1-pole, 20A - MCN120

The Hager MCN120 miniature circuit breaker is a high-quality circuit breaker specifically designed for circuits where devices with high inrush currents are operated. With a rated current of 20 A and a C-curve tripping characteristic, this single-pole circuit breaker is ideal for demanding applications in residential and commercial buildings.

Technical details:

• Manufacturer : Hager
  
• Model : MCN120
  
• Product type : Miniature circuit breaker (MCB)
  
• Number of poles : 1-pole – for the protection of a single conductor in the circuit
  
• Rated current (In) : 20 A – for circuits with higher current requirements
  
• Breaking capacity : 6 kA – high short-circuit withstand capability, ideal for household and commercial applications
  
• Tripping characteristic : Characteristic curve C – trips at 5–10 times the rated current and is optimal for applications with devices that have higher inrush currents.
  
• Power supply : 230/400 V AC – suitable for standard AC power grids
  
• Mounting type : DIN rail – enables quick and space-saving installation in the control cabinet
  
• Operating temperature range : -25°C to +70°C – ensures reliable operation even under fluctuating ambient temperatures.
  
• Protection class : IP20 – Protection against contact and foreign objects, suitable for dry indoor areas
  

Special features:

• C-curve tripping characteristic for devices with high inrush current : With its C-curve, the MCN120 is ideally suited for applications where higher currents occur during switch-on, such as motors, transformers, or lighting systems. The circuit breaker reliably protects the circuit by tripping at 5–10 times the rated current, thus preventing overloads and short circuits.
  
• 6 kA breaking capacity for high safety : The MCN120 offers a breaking capacity of 6 kA and is therefore ideal for protection in residential and commercial applications. This high short-circuit withstand capability ensures that the switch functions reliably even under sudden load peaks.
  
• Compact design for space-saving installation : The circuit breaker can be mounted on a DIN rail, saving space and making it ideal for use in compact distribution cabinets. The ergonomic switch lever and clear markings ensure easy operation and maintenance.
  

Scope:

The Hager MCN120 miniature circuit breaker is ideally suited for use in electrical circuits in residential and commercial buildings that are subject to devices with short-term high inrush currents. Typical applications include heating systems, lighting systems, electric motors, and other devices with temporarily increased current draw.

With the Hager MCN120 you are choosing a reliable and durable protective device that meets both the highest safety standards and the practical requirements of modern electrical installations.

Manufacturer part number : MCN120
Article number : VER0133

Shipping costs: free shipping within the EU for orders over €149; for orders under €149, we charge €5.90 shipping costs.

Switzerland: flat rate €25.00

Returns: You can cancel your purchase within 14 days of receipt and then return the products to us. Please note that for sustainability reasons and a fair pricing philosophy, we only cover return shipping costs in the case of a defect or warranty claim.

Hager Elektro Ges.mbH
Dieselgasse 3
2333 Leopoldsdorf
info-austria@hager.com