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CFI6-40/4/003-A - Residual Current Circuit Breaker 40A, 4-Pole, 30 mA, AC Type
ID: 578501
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
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
Manufacturer BTC Korporacja sp. z o. o. Lwowska 5 05-120 Legionowo Poland sprzedaz@kamami.pl 22 767 36 20
Responsible person BTC Korporacja sp. z o. o. Lwowska 5 05-120 Legionowo Poland sprzedaz@kamami.pl 22 767 36 20
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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