The Schneider Electric LS8 is a Residual Current Circuit Breaker (RCBO) that combines the functions of a Miniature Circuit Breaker (MCB) and a Residual Current Device (RCD/Earth Leakage Protector) in a single, compact unit. This specific model is designed for final circuit protection in residential, commercial, and light industrial applications.
Specifications
Parameter Specification
Product Range LS8 (also part of the Acti9 family for modular distribution boards)
Device Type Residual Current Circuit Breaker with Overcurrent Protection (RCBO)
Number of Poles 2-Pole (2P)
Rated Current (In) 25 Amperes (A)
Tripping Characteristic (Curve) D Curve (High inrush, 10-20 x In)
Rated Residual Operating Current (IΔn) 30 mA (This is the standard value for LS8. Critical for personal protection).
Residual Current Type Type AC (Sensitive to alternating sinusoidal residual currents). Note: For circuits with electronic equipment, Type A may be required.
Rated Operational Voltage (Ue) 230V AC (Single-phase)
Breaking Capacity (Icn) Typically 6 kA at 230V AC.
Standards Compliance IEC/EN 61009-1, IEC/EN 60947-2
Terminal Connection Suitable for both rigid and flexible copper conductors.
Mounting DIN Rail Mounting (EN 60715)
Width (Modular Size) 2 modules (36mm) for a 2P RCBO.