Specifications

Product Type Miniature Circuit Breaker (MCB)	Brand ABB	Series S800N
Application Commercial and industrial

No. of Poles (Total) 4	Rated Impulse Withstand Voltage (Uimp) 8kV	Rated Insulation Voltage (Ui) 690V
Power Loss 17.2W	Rated Current (In) 50A	Rated Frequency 50/60Hz
Rated Voltage (Ur) acc. to IEC 60898-1 400 V AC	Trip Curve C	Terminal Type Screw Terminals (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 0.98kg
Width 106mm	Width in No. of Modular Spacing 6	Pole Width 27mm

Rated Surrounding Temperature Without Derating 30°C	Pollution Degree 3	Storage Temperature -40°C to 70°C
Operating Temperature -25°C to 60°C	IP Rating IP20

Standards and Approvals

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

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

(415V AC) 36kA

ABB S804NC50 High Performance Miniature Circuit Breaker 36 kA at 400VAC 4-P 50A 400/690VAC C-Curve