General
Number of poles (total)	2
Number of protected poles	2
Rated voltage	230
Rated insulation voltage Ui	440
Rated impulse withstand voltage Uimp	4
Rated current	20
Rated fault current	0.03
Leakage current type	A
Current limiting class	3
Rated short-circuit breaking capacity acc. EN 61009	6
Rated short-circuit breaking capacity IEC 60947-2	10
Rated short-circuit breaking capacity Icn acc. EN 61009-1	6
Disconnection characteristic	Undelayed
Surge current capacity	0.25
Voltage type	AC
Frequency	50 Hz
Release characteristic	C
Over voltage category	3
Pollution degree	3
Ambient temperature during operating	55
Width in number of modular spacings	2
Built-in depth	72
Degree of protection (IP)	IP20
Connectable conductor cross section multi-wired	25
Mounting method	DIN rail
Power loss	5.04
Concurrently switching N-neutral
With interlocking device
Anti-nuisance tripping version

Residual current circuit breakers (RCBOs) offer protection for people and property, as well as protection against electrically ignited fires in accordance with DIN VDE 0100-410 and DIN VDE 0100-530. They guarantee protection of single-phase circuits against overload and short-circuit currents, protection against sinusoidal alternating currents and pulsating currents with a smooth DC residual current component of up to 6 mA to earth. As well as fault protection (protection against indirect contact), additional protection (with I¿n = 30 mA) and fire protection (with I¿n = 300 mA).
They meet the product standards IEC/EN 61009-1 (VDE 0664-20), IEC/EN 61009-2-1 (VDE 0664-21).
Areas of application include household, commercial and industrial applications. The extensive range of accessories offers you everything you need for your installation tasks. Numerous approvals make the DS202CR suitable for worldwide use.
For 50 Hz networks with 2 phases 230 V AC (without N conductor) or mobile distributors supplied via Schuko plug (1P+N), such as caravan applications.
Rated switching capacity according to IEC/EN 61009 Icn = 6 kA.
RCBO DS202CR A Type A is 2-pole protected (LS), 2-pole switching.