ABB DS201 M B25 A300

ABB Stotz S&J RCD/MCB DS201MA-B25/0.3

Manufacturer: ABB Stotz S&J
Designation: RCD/MCB 10kA, 1p+N
Type: DS201MA-B25/0.3
Number of poles (total): 2
Number of protected poles: 1
Rated voltage: 240 V
Rated insulation voltage Ui: 500 V
Rated impulse voltage withstand Uimp: 4 kV
Rated current: 25 A
Rated residual current: 0.3 A
Residual current type: A
Energy limiting class: 3
Rated tripping capacity according to EN 61009: 10 kA
Rated tripping capacity according to IEC 60947-2: 15 kA
Rated short-circuit capacity Icn according to EN 61009-1: 10 kA
Tripping characteristic: instantaneous
Surge current withstand: 0 kA
Type of voltage: AC
Frequency: 50/60 Hz
Tripping characteristic: B
Switched neutral conductor: yes
With locking device: no
Overvoltage category: 3
Degree of pollution: 2
Ambient temperature during operation: -25..55 °C
Width in modular units: 2
Installation depth: 69 mm
Flush mounting: no
False tripping protection: no
Protection class (IP): IP20

The ABB Stotz S&J RCD/MCB DS201MA-B25/0.3 provides protection for persons and property as well as protection against electrically ignited fires in accordance with DIN VDE 0100-410 and DIN VDE 0100-530. It ensures protection of single-phase circuits against overload and short-circuit currents, as well as protection against sinusoidal alternating currents and pulsating currents with a smooth DC residual current component of up to 6 mA to earth. Additionally, it offers fault protection (protection against indirect contact), additional protection (with I?n = 30 mA), and fire protection (with I?n = 300 mA).

The switch complies with product standards IEC/EN 61009-1 (VDE 0664-20) and IEC/EN 61009-2-1 (VDE 0664-21). Application areas include household, commercial, and industrial applications. The extensive range of accessories provides everything needed for installation tasks. Numerous approvals make the DS201 suitable for worldwide use. The rated short-circuit capacity according to IEC/EN 61009 Icn is 10 kA. The RCBO DS201 MA Type A is single-pole protected (MCB) and two-pole switching.