Residual current circuit breaker ADC920D 2P B20A

Product description

Residual current circuit breakers belong to the modular apparatus, the purpose of which is to protect installations and electrical equipment from the dangerous effects of overloads. The switch is made of non-flammable material - so it remains resistant to the harmful effects of high temperatures during failure. The circuit breaker is used in the creation of electrical installations in a house or apartment. The device also provides fire protection. About the problem is informed by a large function key that will automatically switch to the failure mode.Thus, we are able to prevent the spread of failure.

The main features of HAGER 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 for years, surprising customers and fully meeting 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:

• Trade designation - ADC920D
• Type - residual current circuit breakers
• Number of poles - 1P + N
• Number of modules - 2
• Characteristics - B
• Design (type) - AC
• Rated current In - 20 A
• Rated residual current IΔn - 30 mA
• Rated short-circuit breaking capacity Icn - 6 kA
• Rated short-circuit breaking current Icu - 6 kA
• Rated switching capacity Im - 6 kA
• Rated switching voltage Ue (AC) - 230 V
• Rated frequency - 50 Hz
• Rated surge voltage Uimp - 4 kV
• Rated insulation voltage Ui - 500 V
• Total power loss for rated current - 6.6 W
• Electrical endurance (number of cycles) - 2000
• Mechanical endurance (number of cycles) - 2000
• Degree of protection - IP20
• Mounting - 35 mm rail (TH35/DIN)
• Dimensions (W × H × D) - 35×83×68 mm
• Connection method - cage screw terminals
• Max. cross-section of connecting wires - 16 mm² (wire), 25 mm² (wire)
• Max. cross-section of connecting wires -
• Certifications - CE, RoHS
• Standards - IEC/EN 61009-1