Residual current circuit breaker with overcurrent protection 1P+N 10kA B 13A/30mA Type A ADA513D

Safety and reliability in your electrical installation

Residual Current Device with Overcurrent protection 1P+N is a key element for protecting the electrical installation, combining functions of protection against overload and short circuit, as well as protection of people against electric shock. Model ADA513D, with a rated current of 13A and a sensitivity of 30mA, provides comprehensive protection in electrical circuits. Its compact size (2 module width) allows for easy installation in distribution boards.

Functionality and technical parameters

This Residual Current Device is characterized by a B tripping characteristic, which means a faster response to current increase than in the case of a C characteristic. This makes it ideal for protecting circuits with high inrush currents, such as those powering devices with electric motors. The rated short-circuit breaking capacity Icn is 10kA, which guarantees effective disconnection of the circuit in the event of a short circuit. Additionally, the presence of a neutral pole (N) increases safety.

• Overload protection: Protects the circuit from damage caused by excessive current draw.
• Short-circuit protection: Quickly disconnects the circuit in the event of a short circuit, minimizing the risk of fire and damage to equipment.
• Electric shock protection: Detects leakage currents to ground and disconnects the circuit, protecting users from electric shock.
• Type A: Designed to detect sinusoidal alternating currents and pulsating DC currents – typical in most household appliances.
• Locking device: Provides additional safety during maintenance and repairs, preventing accidental switching on of the circuit breaker.
• Wide operating temperature range: Allows operation in difficult environmental conditions (-25°C to +40°C).

Installation and application

The ADA513D circuit breaker is designed for mounting on a DIN rail (flush-mounted), which facilitates its installation in electrical distribution boards. The ability to connect wires with a cross-section from 1 mm² to 25 mm² (solid) or from 1 mm² to 16 mm² (stranded) ensures compatibility with various types of installations. It is an ideal solution for both professional installers and end-users who care about safety in their home or company. The IP2X degree of protection protects against touching live parts and the ingress of solid objects larger than 12.5 mm.