Current leakage relay Hager CD240J (A, 40A, 2P, 30mA, 230V)

Description

The Hager CD240J is a Residual Current Circuit Breaker designed to ensure electrical safety. This device detects leakage current and automatically disconnects the power supply to protect against electric shock. Its rated current is 40 A, allowing for safe use in circuits with corresponding loads, and it is suitable for use in low-voltage electrical networks, ensuring reliable operation.

Specifications

• Rated Current: 40 A (ensures proper operation in circuits with corresponding loads)
• Number of Poles: 2P (designed for single-phase installations)
• Rated Voltage: 230V AC (standard electrical network voltage)
• Sensitivity: 30 mA (quick response to small leakage currents, increasing protection)
• Type: A (detects AC and pulsating DC leakage currents)

Manufacturer

🔗 Manufacturer's Link

Documents / Certificates

🔗 CE Certificate

Frequently Asked Questions (FAQ)

What is the purpose of the Hager CD240J Residual Current Circuit Breaker?

This RCCB is designed to detect leakage current in an electrical circuit and automatically disconnect the power supply, aiming to protect people from electric shock and prevent fire hazards.

What does 30 mA sensitivity mean?

30 mA sensitivity means that the device will react and disconnect the circuit when the leakage current reaches 30 milliamperes. This is a standard sensitivity, ensuring a high level of protection against direct contact.

Is the Hager CD240J suitable for three-phase systems?

No, the Hager CD240J is a two-pole (2P) Residual Current Circuit Breaker, designed for single-phase (230V) electrical installations. Three-phase systems require four-pole (4P) devices.