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CFI6-40/4/003-A - Residual Current Circuit Breaker
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  • CFI6-40/4/003-A - Residual Current Circuit Breaker
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

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
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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