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Low Voltage Circuit Breaker Resi 9
As a low voltage circuit breaker (MCB), the Resi 9 is a high quality product that protects circuits from short circuits and overload currents. Being a 1P+N circuit breaker, it offers 1 protected pole, with a nominal current In of 20A, and a tripping curve C.
Rated Short Circuit Breaking Capacity
The Resi 9 miniature circuit breaker has a nominal short-circuit breaking capacity of up to 4500A at 230VAC, in compliance with the EN/IEC 60898-1 standard.
Returns Applications 9
Intended for individual and collective residential buildings, Resi 9 combines reliability, resistance and safety.
- Electrical resistance up to 10000 cycles.
- Mechanical resistance up to 20,000 cycles.
Voltage and Frequency
The operating voltage UE of Resi 9 is 230V AC, with a nominal insulation voltage Ui of 500V AC. It can be used with an operating frequency of 50Hz or 60Hz.
Installation and Physical Details
The Resi 9 can be mounted on a DIN rail for modular installation. With a width of 2 x 9mm pitches, it has a dimension of (W)18mm x (H)82mm x (D)70.5mm. The product colour is white (RAL 9003).
Regulations and Degree of Protection
In accordance with IEC 60529, the Resi 9 has an ingress protection of IP20, and IP40 when placed in a cabinet. It can operate in temperatures between -25°C and 60°C, and can be stored in a temperature range of -40°C to 60°C.
