ADA140U – Hager Compact RCBO 40A 30mA 10kA B Curve

ADA140U – Hager Compact RCBO 40A 30mA 10kA

The ADA140U is a compact RCBO from Hager, designed to provide reliable protection for electrical circuits with a 40A rated current. Combining overcurrent and residual current protection, this RCBO ensures safety and compliance in residential and commercial electrical installations. With a compact design and robust features, it’s an ideal solution for modern switchboards and consumer units.

Key Features

• Type B Tripping Curve: Suitable for circuits with appliances generating pulsating DC components, such as washing machines and variable speed drives.
• 30mA Tripping Sensitivity: Protects against earth leakage currents, reducing the risk of electric shock.
• 10kA Breaking Capacity: Safely interrupts short-circuit currents up to 10,000 amps.
• DIN Rail Mounting: Allows for quick and secure installation in consumer units or distribution boards.
• Compact Size: Single-module design saves space, making it ideal for compact switchboards.
• Flying Neutral Lead: Simplifies the connection of the neutral conductor for easy installation.

Technical Specifications

• Rated Voltage: 230/240V AC
• Rated Insulation Voltage: 250V
• Maximum Operating Voltage: 253V
• Rated Impulse Withstand Voltage: 4000V
• Rated Current: 40A
• Pollution Degree: 2
• Enclosure Class: IP20
• Operating Temperature Range: -25°C to +40°C
• Storage Temperature Range: -40°C to +70°C
• Dimensions: 115mm (H) x 17.5mm (W) x 70mm (D)

The ADA140U combines advanced safety features, compact design, and ease of installation, making it an excellent choice for protecting electrical circuits with a higher rated current. Trust Hager for high-quality circuit protection devices designed to meet modern safety standards.