DOEPKE DRCBO 4 C32/0.03/3N-A RCBO, 4-Pole, 32 A, 30 mA, Type A, C-Curve, 6 kA 9945127

The DOEPKE DRCBO 4 C32/0.03/3N-A is a residual current circuit breaker with overcurrent protection (RCBO) that combines protection against residual currents, overloads, and short circuits in a single 4-module device. With a rated current of 32 A and a tripping characteristic of C, it is ideal for circuits with high inrush currents, such as motors, lighting systems, and industrial equipment. The 30 mA residual current sensitivity (Type A) ensures protection against AC and pulsating DC residual currents, meeting the highest safety standards.

Advantages

This RCBO offers comprehensive protection in a compact design, saving space on the DIN rail compared to separate RCCB and MCB solutions. Its 6 kA breaking capacity and energy limitation class 3 provide reliable short-circuit protection. The device is suitable for use in distribution boards in residential, commercial, and industrial applications, with a wide operating temperature range from -25 °C to +40 °C. The high mechanical endurance of 20,000 cycles ensures long-term reliability.

Suitable for

• Protection of circuits with high inrush currents (C-curve)
• Residential and commercial distribution boards
• Industrial control panels and machinery
• Installations requiring Type A residual current protection
• DIN rail mounting (EN 60715)

Key specifications

• Rated current: 32 A
• Tripping characteristic: C
• Rated residual operating current: 30 mA
• Type of residual current: A
• Number of poles: 4 (3P+N)
• Rated voltage: 230/400 V AC
• Rated frequency: 50 Hz
• Rated short-circuit breaking capacity: 6 kA
• Rated impulse withstand voltage: 4 kV
• Energy limitation class: 3
• Surge current withstand capability: 3 kA
• Module width: 4 modules (72 mm)
• Degree of protection: IP20 (terminals), IP40 (installed)
• Operating temperature range: -25 °C to +40 °C
• Terminal capacity: 1.5 - 25 mm² (solid), 1.5 - 16 mm² (flexible)
• Standards: EN 61009-1, VDE 0664-20
• Mechanical endurance: 20,000 cycles

Recommendations

For reliable protection of circuits with high inrush currents and the need for residual current protection, the DOEPKE DRCBO 4 C32/0.03/3N-A is an excellent choice. Its compact design and robust performance make it suitable for a wide range of applications. Always ensure installation by a qualified electrician and compliance with local regulations.