Specifications

Product Type Miniature Circuit Breaker	Brand ABB	Series S300P
Application Industrial Installations

No. of Poles (Total) 1	Rated Impulse Withstand Voltage (Uimp) 6kV	Rated Insulation Voltage (Ui) 500V AC
Power Loss 2.3W	Rated Current (In) 20A	Rated Frequency 50/60Hz
Rated Voltage (Ur) 240V AC	Trip Curve D	Terminal Type Screw Terminals
Electrical Life 20000	Mechanical Life 20000 cycles

Conductor Cross Section Flexible

0.75mm² to 25mm²

Conductor Cross Section Solid Core

0.75mm² to 35mm²

Housing Material

Insulation group I, RAL 7035

Depth 67.6mm	Height 88mm	Weight 0.124kg
Width 17.5mm	Width in No. of Modular Spacing 1	Pole Width 17.5mm

Rated Surrounding Temperature Without Derating 30°C	Pollution Degree 3	Storage Temperature -50°C to 70°C
Operating Temperature -40°C to 70°C	IP Rating IP20, IP40 in enclosure with cover

Standards and Approvals

CSA 22.2 No. 235, IEC/EN 60898-1, IEC/EN 60947-2, UL 1077

Rated Ultimate Short Circuit Breaking Capacity (Icu), acc. to AS/NZS 60947-2 at 230 VAC

25kA

Rated Short Circuit Breaking Capacity (Icn) acc. to AS/NZS 60898 at 230 VAC

25kA

ABB S301PD20 Miniature Circuit Breaker 25 kA 1-P 20A 240VAC D-Curve