NDN320 D 20A 3P 10kA overcurrent circuit breaker Hager

Product description

An overcurrent circuit breaker is a component of an electrical installation whose function is to break the continuity of a circuit when the current exceeds the safe value for that circuit. The circuit breaker is designed to control and protect against the effects of overloads and short circuits of consumer circuits of the installation, as well as household electrical appliances. It is designed for repeated use. HAGER is a leader in the energy market with customers in more than 95 countries around the world.

The company's main features are innovation and systematic development of products and systems. The brand is associated with excellent quality and the pursuit of perfection. Invariably, new design patterns and improvements have been introduced over the years to surprise customers and fully meet their expectations. While implementing innovations and new technologies, the company does not forget about interesting design. In its products, Hager guarantees simple installation, ease of use, intuitive interface, modular structure and durability. Components and solutions are produced in 23 manufacturing plants around the world, where the Hager Group employs 11400 people, generating an annual turnover of €1.7 billion. The Hager Group includes brands such as Berker, Daitem, Diagral, Efen and Elcom, and since the merger of the Bocchiotti Group, also Iboco, Inset, and Steel Line.

Technical data:

• Rated current: 20
• Trigger characteristics: D
• Rated short-circuit switching capacity: 10 kA
• Number of poles: 3 P
• Number of modules: 3
• Rated operating voltage Ue (AC): 230/400
• Rated insulation voltage Ui: 500
• Frequency: 50/60 Hz
• Total power loss for rated current: 7,8 W
• Electrical endurance (number of cycles): 10000
• Mechanical endurance (number of cycles): 20000
• Operating temperature: -25 to 60 °C
• Storage temperature:-25 to 80 °C
• Height of installed product:83 mm
• Width of installed product:52.5 mm
• Depth of installed product:70 mm