CFI6-40/4/003-A - Residual Current Circuit Breaker 40A, 4-Pole, 30 mA, AC Type
ID: 578501
5906623485338
zł271.83
Tax included
zł221.00 tax excl.
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
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14 days for return
Each consumer can return the purchased goods within 14 days
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
578501
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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