CFI6-40/4/003-A - Residual Current Circuit Breaker 40A, 4-Pole, 30 mA, AC Type

Name: CFI6-40/4/003-A - Residual Current Circuit Breaker 40A, 4-Pole, 30 mA, AC Type
Brand: Inny
SKU: 578501

ID: 578501

EAN13: 5906623485338

Residual current circuit breaker ideal for protecting electrical installations in residential and commercial buildings. With high resistance to short circuits and surges, and compliance with IEC/EN 61008 standards, it ensures safe usage and long-lasting operation

Retired

Description

The CFI6-40/4/003-A residual current device module is an advanced solution designed to protect electrical installations in residential and commercial buildings. This residual current circuit breaker, with a rated current of 40A and a residual current of 30 mA, effectively protects against electric shock and prevents equipment damage. Sensitive to alternating current, the device provides tripping at rated differential currents. Compliant with IEC/EN 61008 standards, it is resistant to short circuits up to 6 kA and impulse surges up to 250 A. Its 4-pole design and DIN rail mounting capability ensure ease of installation and versatility in various applications.

Features

Basic Function: Residual current circuit breaker
Poles: 4-pole
Rated Current [In]: 40 A
Rated Short-Circuit Resistance [Icn]: 6 kA
Rated Residual Current [IΔN]: 30 mA
Type: AC Type designation
Rated Operating Voltage [Ue]: 230/400 V AC
Rated Frequency [f]: 50 Hz
Rated Insulation Voltage [Ui]: 440 V
Impulse Withstand Voltage [Uimp]: 4 kV
Max. Pre-fuse Protection: 63 A gL (short-circuit), 25 A gL (overload)
Electrical Durability: ≥ 4,000 cycles
Mechanical Durability: ≥ 20,000 cycles
Mounting: DIN rail IEC/EN 60715 with quick-connect
Degree of Protection: IP20, IP40 with appropriate enclosure
Operating Temperature Range: -25 °C to +60 °C
Permissible Storage Temperature: -35 °C to +60 °C
Terminal Cross-section: Single conductor 1.5–35 mm², multi-stranded 2 x 16 mm²