Residual current relay with automatic circuit breaker Legrand 411160 (C, 25A, 2P, 30mA, 230V).

Description

Legrand 411160 – a residual current circuit breaker with overcurrent protection (RCBO), designed for the protection of electrical circuits against overcurrents and earth leakage currents. This 2-pole, 25A device, featuring a C-type tripping characteristic, provides a 30mA nominal residual current sensitivity, which ensures fast and effective protection against electric shock. With a nominal short-circuit breaking capacity of 10kA according to IEC 60947-2, this device meets low-voltage installation requirements and is designed for reliable operation.

Specifications

• Type: Residual Current Circuit Breaker with Overcurrent Protection (RCBO)
• Number of poles: 2
• Number of protected poles: 2
• Rated current: 25 A
• Tripping characteristic: C
• Rated voltage: 230 V AC
• Frequency: 50 Hz
• Rated residual current: 0.03 A (30 mA), ensuring protection against electric shock.
• Residual current type: AC
• Rated short-circuit breaking capacity (according to IEC 60947-2): 10 kA, indicating the device's ability to withstand high currents.
• Rated short-circuit capacity Icn (according to EN 61009-1): 6 kA
• Overvoltage current capacity: 0.25 kA
• Current limiting class: 3
• Simultaneously switched neutral conductor: Yes
• With interlocking device: Yes
• Pollution degree: 2
• Width: 4 modular spaces
• Built-in depth: 44 mm
• Flush mounting: Yes
• IP rating: IP20
• Connectable conductor cross-section (single wire): 1-35 mm²
• Connectable conductor cross-section (multi-wire): 1-25 mm²

Manufacturer

🔗 Manufacturer's link

Documents / Certificates

🔗 Data sheet

Frequently Asked Questions (FAQ)

What is the Legrand 411160 used for?

This device is designed to protect electrical circuits from overcurrents, which arise due to overload or short-circuit, and from earth leakage currents, which can cause electric shock.

What is the significance of a 30mA rated residual current?

A 30mA residual current means that the device will disconnect the power supply if it detects a leakage of 30 milliamperes or more. This ensures a high level of protection against hazardous leakage currents.

What does a C-type tripping characteristic indicate?

A C-type tripping characteristic indicates that the circuit breaker will react to a short-circuit current 5–10 times higher than its rated current. This is suitable for general-purpose circuits with devices that have a medium inrush current.