The 2CSF204001R1400 F204 AC-40/0,03: The ABB 2CSF204001R1400 is an F204 AC-40/0,03 residual current circuit breaker (RCCB), rated 40 A, 4-pole, 30 mA sensitivity, Type AC. This is the go-to device for earth-fault protection on general-purpose AC circuits where no DC or pulsed DC fault currents are expected. The 30 mA trip threshold covers personnel protection per IEC 60364, while the 40 A continuous rating suits submain or feeder protection in distribution boards.
2CSF204001R1400 F204 AC-40/0,03 ABB F204 AC-40/0,03 RCCB 40A
MPN2CSF204001R1400 F204 AC-40/0,03
ABB F204 AC-40/0,03 RCCB, 40A, 4 Pole, 30mA, Type AC, order code 2CSF204001R1400.
$135.22Ref. price · indicative, final on quote
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026
Product details
Frequently asked questions
What are the key ratings of the F204 AC-40/0,03?
It is a 40 A, 4-pole, 30 mA sensitivity, Type AC residual current circuit breaker (RCCB). The 30 mA trip level provides personnel protection, and the 40 A rating handles typical submain loads.
MPN
2CSF204001R1400 F204 AC-40/0,03