Specifications

Product Type Miniature Circuit Breaker (MCB)	Brand ABB	Series S800S
Application Commercial and industrial

No. of Poles (Total) 3	Rated Impulse Withstand Voltage (Uimp) 8kV	Rated Insulation Voltage (Ui) 690V
Power Loss 19.2W	Rated Current (In) 63A	Rated Frequency 50/60Hz
Rated Voltage (Ur) 230/400V AC	Trip Curve C	Terminal Type Screw Termianls (Failsafe cage or ringlug terminal)
Electrical Life 6000 cycles	Mechanical Life 10000 cycles

Conductor Cross Section Flexible

0mm² to 50mm²

Conductor Cross Section Solid Core

0mm² to 70mm²

Housing Material

Insulation group I, RAL 7035

Depth 82.5mm	Height 95mm	Weight 0.735kg
Width 81mm	Width in No. of Modular Spacing 4.5	Pole Width 27mm

Rated Surrounding Temperature Without Derating 30°C	Pollution Degree 3	Storage Temperature -40°C to 70°C
Operating Temperature -40°C to 70°C	IP Rating IP20

Standards and Approvals

IEC/EN 60947-2, IEC/EN 60898-1, UL 1077

Rated Ultimate Short Circuit Breaking Capacity (Icu), acc. to AS/NZS 60947-2 at 240/415 VAC 50kA	Rated Ultimate Short Circuit Breaking Capacity (Icu), acc. to AS/NZS 60947-2 at 400/690 VAC 6kA	Rated Ultimate Short- Circuit Breaking Capacity (Icu), acc. to AS/NZS 60947-2 at 400 VAC (415V AC) 50kA
Rated Short Circuit Breaking Capacity (Icn) acc. to AS/NZS 60898 at 400 VAC 25kA	Rated Short Circuit Breaking Capacity (Icn) acc. to AS/NZS 60898 at 230 VAC 25kA

ABB S803SC63 High Performance Miniature Circuit Breaker 50 kA at 400VAC 3-P 63A 400/690VAC C-Curve