Specifications

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

No. of Poles (Total) 4	Rated Impulse Withstand Voltage (Uimp) 6kV	Rated Insulation Voltage (Ui) 500V AC
Power Loss 6.8W	Rated Current (In) 16A	Rated Frequency 50/60Hz
Rated Voltage (Ur) 415V AC	Trip Curve C	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 69mm	Height 88mm	Weight 0.496kg
Width 70mm	Width in No. of Modular Spacing 4	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

50kA

Rated Ultimate Short- Circuit Breaking Capacity (Icu), acc. to AS/NZS 60947-2 at 400 VAC

25kA

Rated Short Circuit Breaking Capacity (Icn) acc. to AS/NZS 60898 at 400 VAC

25kA

ABB S304PC16 Miniature Circuit Breaker 25 kA 4-P 16A 415VAC C-Curve