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ABB 2CSR255080R3204 DS201 C20 AC300 1P+N Residual Current Breaker with Overcurrent (RCBO)

% $-53.11
ABB 2CSR255080R3204 DS201 C20 AC300 RCBO - 1P+N 20A 300mA Type AC
ABB 2CSR255080R3204 DS201 C20 AC300 RCBO - 1P+N 20A 300mA Type AC

ABB 2CSR255080R3204 DS201 C20 AC300 1P+N Residual Current Breaker with Overcurrent (RCBO)

Brand: ABB
Reference No: 2CSR255080R3204
Catalog No: DS201 C20 AC300
Series: Residual Current Circuit Breakers with Overcurrent Protection RCBO
Tariff Code (HS): 853630
Rated Current: 20
Breaking Type: Curve C, Type AC 300 mA
Rated Voltage: 240 V AC
Poles: 1P+N
Stock: 0
Delivery time: 30 business day(s)
Shipping Origin: Türkiye EXW
$53.11

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  • Description

ABB's 2CSR255080R3204 DS201 C20 AC300 is a two-module, 1P+N RCBO rated 20 A on a C tripping curve, built for protection against overload, short-circuit and sinusoidal earth fault currents at 300 mA Type AC sensitivity. It adds direct and indirect contact protection, operates at 240 V AC, and carries a 6 kA breaking capacity.

Technical Specifications

Catalog No DS201 C20 AC300
SKU 2CSR255080R3204
Brand ABB
Series Residual Current Circuit Breakers with Overcurrent Protection (RCBO)
Rated Current (In) 20 A
Rated Operational Voltage 240 V AC (acc. to IEC 60898-1)
Rated Frequency 50/60 Hz
Tripping Characteristic C
Type of Residual Current Type AC
Rated Residual Current 300 mA
Rated Short-Circuit Capacity 6 kA
Rated Ultimate Short-Circuit Breaking Capacity (Icu) 10 kA
Rated Conditional Short-Circuit Current (Inc) 10 kA
Rated Service Short-Circuit Breaking Capacity (Ics) 7.5 kA
Number of Poles 1P+N
Rated Insulation Voltage (Ui) 500 V
Rated Impulse Withstand Voltage (Uimp) 4 kV
Overvoltage Category III
Power Loss 5.7 W
Degree of Protection IP20 / IP40
Number of Modules 2
Dimensions (W x H x D) 35 x 85 x 69 mm
Net Weight 200 g
EAN 8012542049814

Certifications & Standards

  • IEC/EN 61009-1
  • IEC/EN 61009-2-1

Selection Notes

At 20 A, the 2CSR255080R3204 sits between the 10 A and 32 A DS201 C-curve variants, suited to lighting or socket circuits sized for that current rather than the lower or higher siblings. The C curve rides through switching inrush from ballasts and small motors without nuisance tripping. Its Type AC sensitivity detects standard sinusoidal earth fault currents; circuits carrying DC residual components would need a Type A or Type F device instead.

Technical Details

Short Description
ABB DS201 C20 AC300 - 1P+N RCBO, 20 A, 300 mA Type AC, 6 kA, 2 DIN-rail modules.
Rated Current (Ampere)
20
Rated Voltage (VAC)
240 V AC
Mounting Type
DIN-Rail
Protection Type
IP20 / IP40
Catalog No
DS201 C20 AC300
Number of Poles
1P+N
Standards
IEC/EN 61009-1, IEC/EN 61009-2-1
Delivery Date (Days)
30 days
Model Number
DS201 C20 AC300
Tariff Code
853630

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