Betagard Residual Current Breaker Operator, Type AC with C characteristic – 5SU1324-1RC32

Product Description

Siemens Betagard Residual Current Breaker Operator (RCBO) – 5SU1324-1RC32

The Siemens 5SU1324-1RC32 is a Betagard 5SU1 series Residual Current Breaker with Overload Protection (RCBO) designed for safe and reliable protection of final distribution circuits. It combines MCB + RCCB functions in one device, offering protection against overload, short-circuit, and earth leakage currents.

This model is a 2-pole RCBO with 32A rated current and C-characteristic tripping curve, suitable for general-purpose loads in residential, commercial, and light industrial electrical installations. It uses Type AC residual current detection (for sinusoidal AC leakage currents) with 30 mA sensitivity, ensuring personnel protection against electric shock.

It is widely used in distribution boards (DBs), lighting circuits, socket circuits, and small motor loads where compact combined protection is required.

Key Features

• Siemens Betagard 5SU1 RCBO
• Combined protection: MCB + RCCB in one unit
• Type AC residual current protection (30 mA sensitivity)
• C-characteristic for general load applications
• 2-pole compact modular design
• Rated current: 32A
• Protection against overload, short-circuit, and earth leakage
• High operational safety and system reliability
• DIN rail mounting
• IEC 61009-1 compliant