Residual current circuit breaker with overcurrent protection 1P+N 6kA C 20A/30mA Type A QuickConnect ADS970D

Safety and Reliability in Your Installation

Residual Current Device with Overcurrent Protection 1P+N is a key element in protecting the electrical installation, combining functions of protection against overload and short circuit, as well as protecting people from electric shock. This model, with a rated current of 20A and a tripping current of 30mA, provides comprehensive protection in electrical circuits. The rated short-circuit breaking capacity of 6kA guarantees effective disconnection in the event of a failure.

Design and Application

This RCD is characterized by a compact design – it occupies only 2 module widths, making it easy to install even in crowded distribution boards. Its versatility makes it ideal for protecting lighting circuits, socket outlets and electrical appliances in residential and commercial buildings. Thanks to its single-pole design with a neutral pole (1P+N), it is particularly useful in TN-C-S installations. QuickConnect technology simplifies and speeds up installation, and the mechanical lock provides additional safety during operation.

Key Features and Benefits

• High protection efficiency: the combination of an overcurrent circuit breaker (characteristic C) and a residual current device (30mA) ensures complete safety of use. Characteristic C allows for short-term overloads, e.g. when starting motors, without unnecessary tripping of the circuit breaker.
• Quick and easy installation: the QuickConnect system significantly reduces installation time, which is particularly important for professional installers.
• Compact dimensions: a width of only 2 modules allows for optimal use of space in the distribution board.
• Compliance with standards: meets the requirements of IEC 60947-2 and EN 61009-1 standards, guaranteeing high quality and reliability of the product.
• Versatility: suitable for protecting various types of circuits in residential and commercial buildings.
• Protection against accidental switching on: the mechanical lock prevents unauthorized operation of the device after a failure or maintenance.
• Resistance to environmental conditions: the ability to operate at ambient temperatures from -25°C to 40°C ensures reliable operation even in difficult conditions.
• Rated impulse withstand voltage Uimp: 4kV – increased resistance to impulse overvoltages.